{"title":"API Test Kits","description":null,"products":[{"product_id":"api-ammonia-test-kit","title":"API Ammonia Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Ammonia Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Ammonia Test Kit is a freshwater and saltwater liquid test kit that measures ammonia from 0 to 8 ppm, helping aquarists detect one of the most dangerous invisible water-quality problems in aquariums.\u003c\/p\u003e\n\u003ch3\u003eAPI Ammonia Test Kit for Freshwater and Saltwater Toxic Ammonia Monitoring\u003c\/h3\u003e\n\u003cp\u003eAmmonia can enter aquarium water through fish waste, uneaten food, and decaying organic material. Even small amounts can stress fish, while high levels can be deadly. This liquid test kit helps monitor ammonia during aquarium cycling, after stocking changes, and whenever fish show signs of stress.\u003c\/p\u003e\n\u003ch3\u003eLiquid Ammonia Testing from 0 to 8 ppm for New and Established Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures ammonia levels from 0 to 8 ppm.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eIncludes separate freshwater and saltwater colour charts.\u003c\/li\u003e\n\u003cli\u003eUseful during new aquarium cycling and after filtration changes.\u003c\/li\u003e\n\u003cli\u003eHelps identify ammonia spikes caused by overfeeding, livestock loss, or biological-filter disruption.\u003c\/li\u003e\n\u003cli\u003eAPI recommends testing several times a week for 4-6 weeks when starting a new aquarium.\u003c\/li\u003e\n\u003cli\u003eAfter cycling, use weekly for monitoring or whenever problems occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Ammonia Test Kit Use and Reading Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid ammonia test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 0-8 ppm\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eSample size: 5 ml\u003c\/li\u003e\n\u003cli\u003eColour development time: 5 minutes after shaking\u003c\/li\u003e\n\u003cli\u003eRead against the correct freshwater or saltwater ammonia colour card.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use to reduce staining and residue.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Ammonia Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFill a clean test tube with 5 ml of aquarium water or to the line on the tube.\u003c\/li\u003e\n\u003cli\u003eAdd 8 drops from Ammonia Test Solution Bottle #1 while holding the bottle vertically.\u003c\/li\u003e\n\u003cli\u003eAdd 8 drops from Ammonia Test Solution Bottle #2 while holding the bottle vertically.\u003c\/li\u003e\n\u003cli\u003eCap the test tube and shake vigorously for 5 seconds.\u003c\/li\u003e\n\u003cli\u003eWait 5 minutes for the colour to develop.\u003c\/li\u003e\n\u003cli\u003eCompare the result to the appropriate freshwater or saltwater colour card in a well-lit area.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium or pond.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo liquid ammonia test solution bottles\u003c\/li\u003e\n\u003cli\u003eOne test tube with snap-tight cap\u003c\/li\u003e\n\u003cli\u003eTwo colour charts\u003c\/li\u003e\n\u003cli\u003eEasy-to-read instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289879286048,"sku":"T-APNH3","price":20.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apnh3.jpg?v=1753839343"},{"product_id":"api-low-range-ph-freshwater-test-kit","title":"API Low Range pH (Freshwater) Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Low Range pH (Freshwater) Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Low Range pH (Freshwater) Test Kit is a liquid freshwater aquarium test kit for measuring pH from 6.0 to 9.0, helping aquarists monitor acidity, alkalinity, and fish-appropriate water conditions.\u003c\/p\u003e\n\u003ch3\u003eAPI Low Range pH Freshwater Test Kit for Community Aquariums\u003c\/h3\u003e\n\u003cp\u003eFreshwater fish come from different water conditions, and pH can change due to tap water chemistry, fish waste, uneaten food, and natural acid buildup. This kit helps freshwater aquarists monitor pH regularly so water conditions can be matched more closely to the needs of the fish being kept.\u003c\/p\u003e\n\u003ch3\u003eFreshwater pH Testing from 6.0 to 9.0 for Fish Health\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures freshwater aquarium pH from 6.0 to 9.0.\u003c\/li\u003e\n\u003cli\u003eUseful for community freshwater aquariums and species-specific systems.\u003c\/li\u003e\n\u003cli\u003eHelps track pH changes before they become stressful to fish.\u003c\/li\u003e\n\u003cli\u003eSupports routine weekly monitoring during regular aquarium maintenance.\u003c\/li\u003e\n\u003cli\u003eLiquid test format uses a test tube and colour chart for direct comparison.\u003c\/li\u003e\n\u003cli\u003eHelpful when checking tap water, new aquarium setups, and established tanks.\u003c\/li\u003e\n\u003cli\u003eFor marine fish, African cichlids, goldfish, livebearers, or invertebrates needing higher readings, use the API High Range pH Test Kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Low Range pH Freshwater Test Kit Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid freshwater pH test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 6.0-9.0 pH\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater aquariums\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly pH testing\u003c\/li\u003e\n\u003cli\u003eBest fit: freshwater community tanks and lower-to-mid pH freshwater systems\u003c\/li\u003e\n\u003cli\u003eRead results in good lighting against the included colour card.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Low Range pH Freshwater Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube before testing.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with aquarium water according to the instruction booklet.\u003c\/li\u003e\n\u003cli\u003eAdd the pH test solution as directed while holding the bottle vertically.\u003c\/li\u003e\n\u003cli\u003eCap and mix the sample according to the instructions.\u003c\/li\u003e\n\u003cli\u003eCompare the result to the included pH colour chart.\u003c\/li\u003e\n\u003cli\u003eRecord the result and compare it with the preferred pH range for the fish being kept.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne pH test solution bottle\u003c\/li\u003e\n\u003cli\u003eOne glass test tube\u003c\/li\u003e\n\u003cli\u003eOne colour chart\u003c\/li\u003e\n\u003cli\u003eOne instructional booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289879417120,"sku":"T-APPHLM","price":9.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apphlm.jpg?v=1753839343"},{"product_id":"api-gh-kh-freshwater-test-kit","title":"API GH\/KH Freshwater Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI GH\/KH Freshwater Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI GH\/KH Freshwater Test Kit measures general hardness and carbonate hardness in freshwater aquariums, helping aquarists match water conditions to fish and plant needs while monitoring pH stability.\u003c\/p\u003e\n\u003ch3\u003eAPI GH\/KH Freshwater Test Kit for General and Carbonate Hardness\u003c\/h3\u003e\n\u003cp\u003eFreshwater fish and plants often come from environments with very different mineral levels. The API GH\/KH Freshwater Test Kit helps measure both general hardness and carbonate hardness so aquarium water can be monitored against the needs of the livestock being kept.\u003c\/p\u003e\n\u003ch3\u003eFreshwater Hardness Testing for Fish Plants and pH Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures general hardness, also known as GH.\u003c\/li\u003e\n\u003cli\u003eMeasures carbonate hardness, also known as KH.\u003c\/li\u003e\n\u003cli\u003eDesigned for freshwater aquariums and tap-water checks.\u003c\/li\u003e\n\u003cli\u003eHelps aquarists duplicate more suitable water conditions for freshwater fish.\u003c\/li\u003e\n\u003cli\u003eHelps detect low KH levels that can allow rapid pH shifts.\u003c\/li\u003e\n\u003cli\u003eUseful for planted tanks, community aquariums, cichlid systems, and species-specific setups.\u003c\/li\u003e\n\u003cli\u003eLiquid testing format provides more detailed hardness monitoring than a quick visual estimate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI GH\/KH Freshwater Test Kit Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid freshwater hardness test kit\u003c\/li\u003e\n\u003cli\u003eTests: GH and KH\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater aquariums and source-water testing\u003c\/li\u003e\n\u003cli\u003eKH importance: helps stabilize pH against sudden swings\u003c\/li\u003e\n\u003cli\u003eGH importance: reflects dissolved mineral content in the water\u003c\/li\u003e\n\u003cli\u003eTest regularly when adjusting water hardness or keeping hardness-sensitive fish and plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI GH\/KH Freshwater Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tubes before testing.\u003c\/li\u003e\n\u003cli\u003eFill each tube with aquarium or tap water according to the included instructions.\u003c\/li\u003e\n\u003cli\u003eUse the GH test bottle for the general hardness test.\u003c\/li\u003e\n\u003cli\u003eUse the KH test bottle for the carbonate hardness test.\u003c\/li\u003e\n\u003cli\u003eAdd drops as directed and count drops until the required colour change is reached.\u003c\/li\u003e\n\u003cli\u003eRecord results and compare them to the preferred range for the fish or plants being kept.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne GH test bottle\u003c\/li\u003e\n\u003cli\u003eOne KH test bottle\u003c\/li\u003e\n\u003cli\u003eTwo capped test tubes\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881547040,"sku":"T-APGH","price":15.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apgh.jpg?v=1753839350"},{"product_id":"api-high-range-ph-marine-test-kit","title":"API High Range pH (Marine) Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI High Range pH (Marine) Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI High Range pH (Marine) Test Kit is a liquid aquarium test kit for measuring pH from 7.4 to 8.8, making it useful for marine aquariums, African cichlid systems, goldfish tanks, and other higher-pH aquariums.\u003c\/p\u003e\n\u003ch3\u003eAPI High Range pH Test Kit for Marine and Higher-pH Aquariums\u003c\/h3\u003e\n\u003cp\u003eMany saltwater and hard-water freshwater aquariums need pH monitoring above the range most low-range freshwater kits are designed to read. This kit is made for aquariums where pH is expected to sit in the alkaline range, helping aquarists spot instability before it affects fish, corals, or invertebrates.\u003c\/p\u003e\n\u003ch3\u003eHigh Range pH Testing from 7.4 to 8.8 for Aquarium Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures pH from 7.4 to 8.8.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eUseful for marine aquariums, African cichlid aquariums, and goldfish systems.\u003c\/li\u003e\n\u003cli\u003eHelps monitor pH changes caused by fish waste, uneaten food, and natural acid buildup.\u003c\/li\u003e\n\u003cli\u003eSupports regular weekly pH checks in aquariums that naturally run higher pH.\u003c\/li\u003e\n\u003cli\u003eLiquid test format provides a focused high-range pH result.\u003c\/li\u003e\n\u003cli\u003eIncludes two colour cards for matching results across appropriate aquarium types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI High Range pH Marine Test Kit Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid high-range pH test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 7.4-8.8 pH\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eBest fit: marine tanks, African cichlids, goldfish, and other higher-pH systems\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly pH testing\u003c\/li\u003e\n\u003cli\u003eUse the API Low Range pH Test Kit for typical freshwater systems that require lower pH measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI High Range pH Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube before testing.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with aquarium water according to the instruction booklet.\u003c\/li\u003e\n\u003cli\u003eAdd the high range pH test solution as directed while holding the bottle vertically.\u003c\/li\u003e\n\u003cli\u003eCap and mix the test sample according to the instructions.\u003c\/li\u003e\n\u003cli\u003eCompare the colour result to the correct high range pH colour card.\u003c\/li\u003e\n\u003cli\u003eRecord the result and compare it with the preferred pH range for the aquarium’s livestock.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne high range pH test solution bottle\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eTwo colour cards\u003c\/li\u003e\n\u003cli\u003eOne instructional booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881579808,"sku":"T-APPHH","price":10.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apphh.jpg?v=1753839349"},{"product_id":"api-saltwater-master-test-kit","title":"API Saltwater Master Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Saltwater Master Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Saltwater Master Test Kit is a liquid aquarium test kit for marine aquariums, measuring high range pH, ammonia, nitrite, and nitrate to help protect saltwater fish and invertebrates from unsafe water conditions.\u003c\/p\u003e\n\u003ch3\u003eAPI Saltwater Master Test Kit for Core Marine Aquarium Parameters\u003c\/h3\u003e\n\u003cp\u003eSaltwater aquariums can develop harmful ammonia, nitrite, nitrate, and pH problems from fish waste, uneaten food, plant refuse, and organic buildup. This kit combines the main saltwater water-quality tests needed for routine monitoring, cycling checks, and troubleshooting marine systems.\u003c\/p\u003e\n\u003ch3\u003eMarine Water Testing for High Range pH Ammonia Nitrite and Nitrate\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTests high range pH, ammonia, nitrite, and nitrate.\u003c\/li\u003e\n\u003cli\u003eDesigned for saltwater aquarium water testing.\u003c\/li\u003e\n\u003cli\u003eHelps monitor core parameters that can affect marine fish and invertebrate health.\u003c\/li\u003e\n\u003cli\u003eUseful for new saltwater aquarium cycling and established tank maintenance.\u003c\/li\u003e\n\u003cli\u003eHelps detect invisible water problems before they result in fish stress or losses.\u003c\/li\u003e\n\u003cli\u003eIncludes multiple liquid reagents, test tubes, colour chart, tray, and instructions.\u003c\/li\u003e\n\u003cli\u003eCan be used in reef aquariums, though API recommends the Reef Master Test Kit for reef-specific calcium, KH, phosphate, and nitrate testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Saltwater Master Test Kit Use and Reef Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid saltwater master test kit\u003c\/li\u003e\n\u003cli\u003eParameters tested: high range pH, ammonia, nitrite, and nitrate\u003c\/li\u003e\n\u003cli\u003eUse for: marine and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eReef use: suitable for core marine water checks, but not a replacement for reef calcium, KH, and phosphate testing\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly or whenever water or livestock problems appear\u003c\/li\u003e\n\u003cli\u003eRinse test tubes immediately after use to help prevent reagent residue and staining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Saltwater Master Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect the parameter being tested and read that test’s instructions before adding reagents.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube and fill it with aquarium water to the marked line.\u003c\/li\u003e\n\u003cli\u003eAdd the correct number of drops from the required test solution bottles in the listed order.\u003c\/li\u003e\n\u003cli\u003eCap and mix the sample exactly as directed.\u003c\/li\u003e\n\u003cli\u003eWait for the specified colour-development time before reading the result.\u003c\/li\u003e\n\u003cli\u003eCompare the test sample with the appropriate saltwater colour chart in good lighting.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes after use and store reagents tightly capped.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSix liquid test solution bottles\u003c\/li\u003e\n\u003cli\u003eFour test tubes with snap-tight caps\u003c\/li\u003e\n\u003cli\u003eHolding tray\u003c\/li\u003e\n\u003cli\u003eColour chart\u003c\/li\u003e\n\u003cli\u003eStep-by-step instruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881645344,"sku":"T-APZMSTS","price":46.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apzmsts.jpg?v=1753839351"},{"product_id":"api-alkalinity-kh-test-kit","title":"API Alkalinity (KH) Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Alkalinity (KH) Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Alkalinity (KH) Test Kit measures carbonate hardness in freshwater and saltwater aquariums, helping monitor buffering capacity, pH stability, and alkalinity conditions that affect fish, plants, and corals.\u003c\/p\u003e\n\u003ch3\u003eAPI Alkalinity (KH) Test Kit for Carbonate Hardness and pH Stability\u003c\/h3\u003e\n\u003cp\u003eCarbonate hardness helps buffer aquarium water against rapid pH swings. The API Alkalinity (KH) Test Kit gives aquarists a straightforward way to monitor KH so they can identify low buffering capacity or track changes after water changes, additives, or source-water adjustments.\u003c\/p\u003e\n\u003ch3\u003eFreshwater and Saltwater KH Testing for Buffer Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures carbonate hardness, also known as KH or alkalinity.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eHelps prevent pH instability caused by low buffering capacity.\u003c\/li\u003e\n\u003cli\u003eUseful for determining when pH buffers may be needed.\u003c\/li\u003e\n\u003cli\u003eImportant for marine aquariums where proper KH supports healthy coral growth.\u003c\/li\u003e\n\u003cli\u003eFast liquid test format using a single KH test solution.\u003c\/li\u003e\n\u003cli\u003eGood for routine water-quality monitoring and troubleshooting pH swings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Alkalinity (KH) Test Kit Aquarium Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid carbonate hardness test kit\u003c\/li\u003e\n\u003cli\u003eTests: KH \/ carbonate hardness \/ alkalinity\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eSample size: 5 ml of aquarium water\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly testing for regular monitoring\u003c\/li\u003e\n\u003cli\u003eUseful for: pH stability, buffer dosing decisions, and reef alkalinity awareness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Alkalinity (KH) Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube before testing.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with 5 ml of aquarium water.\u003c\/li\u003e\n\u003cli\u003eHold the KH test bottle vertically for uniform drops.\u003c\/li\u003e\n\u003cli\u003eAdd test solution according to the instruction booklet until the required colour change is reached.\u003c\/li\u003e\n\u003cli\u003eCount drops as directed to determine carbonate hardness.\u003c\/li\u003e\n\u003cli\u003eRecord results and compare them against the desired KH range for the aquarium type.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne KH test solution bottle\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eOne instructional booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880465696,"sku":"T-APKH","price":10.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apkh.jpg?v=1753839343"},{"product_id":"api-nitrite-test-kit","title":"API Nitrite Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Nitrite Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Nitrite Test Kit is a freshwater and saltwater liquid test kit that measures nitrite from 0 to 5 ppm, helping aquarists monitor cycling, biological filtration, and invisible water problems that can harm fish.\u003c\/p\u003e\n\u003ch3\u003eAPI Nitrite Test Kit for Freshwater and Saltwater Aquarium Cycling\u003c\/h3\u003e\n\u003cp\u003eNitrite is produced as part of the aquarium nitrogen cycle and can rise when fish waste, uneaten food, or biological-filter imbalance affects water quality. Low nitrite levels can stress fish, while higher levels can interfere with respiration and become dangerous quickly.\u003c\/p\u003e\n\u003ch3\u003eLiquid Nitrite Testing from 0 to 5 ppm for Fish Safety\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures nitrite from 0 to 5 ppm.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eUseful during new aquarium cycling and after biological-filter changes.\u003c\/li\u003e\n\u003cli\u003eHelps detect nitrite problems before they are visible by appearance alone.\u003c\/li\u003e\n\u003cli\u003eSupports weekly monitoring in established aquariums.\u003c\/li\u003e\n\u003cli\u003eIncludes colour card for comparing test results.\u003c\/li\u003e\n\u003cli\u003eHelps guide corrective action when nitrite is present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Nitrite Test Kit Monitoring Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid nitrite test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 0-5 ppm\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eNew aquariums: test every other day during initial setup\u003c\/li\u003e\n\u003cli\u003eEstablished biological filter: test weekly\u003c\/li\u003e\n\u003cli\u003eInitial biological-filter establishment typically takes about 4-6 weeks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Nitrite Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube before use.\u003c\/li\u003e\n\u003cli\u003eFill the capped test tube with aquarium water according to the instruction manual.\u003c\/li\u003e\n\u003cli\u003eAdd the nitrite test solution as directed while holding the bottle vertically.\u003c\/li\u003e\n\u003cli\u003eCap and mix the sample according to the instructions.\u003c\/li\u003e\n\u003cli\u003eCompare the colour result to the included nitrite colour card.\u003c\/li\u003e\n\u003cli\u003eTest every other day when a new aquarium or pond is first set up.\u003c\/li\u003e\n\u003cli\u003eAfter the biological filter is established, test weekly for routine monitoring.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne nitrite test solution bottle\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eOne instruction manual\u003c\/li\u003e\n\u003cli\u003eOne colour card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880564000,"sku":"T-APNO2F","price":14.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apno2f.jpg?v=1753839343"},{"product_id":"api-reef-master-test-kit","title":"API Reef Master Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Reef Master Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Reef Master Test Kit is a reef aquarium liquid test kit that measures calcium, carbonate hardness, phosphate, and nitrate, helping reef keepers monitor the key levels that affect corals and reef invertebrates.\u003c\/p\u003e\n\u003ch3\u003eAPI Reef Master Test Kit for Calcium KH Phosphate and Nitrate\u003c\/h3\u003e\n\u003cp\u003eReef aquariums require more than basic fish-only water testing. Corals, crustaceans, mollusks, and encrusting algae use calcium and rely on stable carbonate hardness, while phosphate and nitrate can influence algae growth, hard coral performance, and overall reef water quality.\u003c\/p\u003e\n\u003ch3\u003eReef Water Testing for Coral Growth pH Stability and Nutrient Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures calcium, carbonate hardness, phosphate, and nitrate.\u003c\/li\u003e\n\u003cli\u003eDesigned for reef aquarium water testing.\u003c\/li\u003e\n\u003cli\u003eHelps monitor calcium used by corals, crustaceans, mollusks, and coralline algae.\u003c\/li\u003e\n\u003cli\u003eTracks carbonate hardness to support pH stability and reef mineral balance.\u003c\/li\u003e\n\u003cli\u003eMeasures phosphate that can contribute to algae blooms and affect hard coral growth.\u003c\/li\u003e\n\u003cli\u003eMeasures nitrate from fish waste and organic buildup.\u003c\/li\u003e\n\u003cli\u003eComplements the API Saltwater Master Test Kit, which focuses on high range pH, ammonia, nitrite, and nitrate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Reef Master Test Kit Use and Marine Aquarium Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid reef aquarium master test kit\u003c\/li\u003e\n\u003cli\u003eParameters tested: calcium, carbonate hardness, phosphate, and nitrate\u003c\/li\u003e\n\u003cli\u003eUse for: reef aquariums and marine systems requiring reef-specific water testing\u003c\/li\u003e\n\u003cli\u003eBest fit: coral tanks, reef invertebrate systems, and aquariums using calcium or alkalinity supplementation\u003c\/li\u003e\n\u003cli\u003eUse results before adjusting calcium, alkalinity, nutrient export, phosphate media, or water-change routines.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes after every use and store reagents capped tightly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Reef Master Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect the reef parameter being tested and read that test’s specific instructions first.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube and fill it with aquarium water to the required line.\u003c\/li\u003e\n\u003cli\u003eAdd the listed test solutions in the correct order and amounts for the selected test.\u003c\/li\u003e\n\u003cli\u003eCap and mix the sample as directed by the instruction booklet.\u003c\/li\u003e\n\u003cli\u003eWait the required development time or complete the titration endpoint depending on the test.\u003c\/li\u003e\n\u003cli\u003eCompare the result to the proper colour card or calculate the reading according to the instructions.\u003c\/li\u003e\n\u003cli\u003eDo not pour test contents back into the aquarium, and rinse test tubes immediately after use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium test reagents\u003c\/li\u003e\n\u003cli\u003eCarbonate hardness test reagent\u003c\/li\u003e\n\u003cli\u003ePhosphate test reagents\u003c\/li\u003e\n\u003cli\u003eNitrate test reagents\u003c\/li\u003e\n\u003cli\u003eFour test tubes with caps\u003c\/li\u003e\n\u003cli\u003eHolding tub or tray\u003c\/li\u003e\n\u003cli\u003eColour chart and step-by-step instruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880695072,"sku":"T-APZMSTT","price":54.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apzmstt.jpg?v=1753839343"},{"product_id":"api-calcium-test-kit","title":"API Calcium Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Calcium Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Calcium Test Kit is a reef aquarium liquid test kit for measuring calcium levels as low as 20 mg\/L, helping aquarists monitor one of the key elements used by corals, crustaceans, mollusks, and encrusting algae.\u003c\/p\u003e\n\u003ch3\u003eAPI Calcium Test Kit for Reef Aquarium Calcium Monitoring\u003c\/h3\u003e\n\u003cp\u003eCalcium is steadily consumed in reef aquariums as corals and other reef invertebrates build skeletons, shells, and calcium-based structures. This kit helps measure calcium so supplementation and water-change routines can be adjusted based on actual test results.\u003c\/p\u003e\n\u003ch3\u003eTitration Testing for Coral and Invertebrate Calcium Demand\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures calcium levels as low as 20 mg\/L.\u003c\/li\u003e\n\u003cli\u003eDesigned for use in reef aquariums.\u003c\/li\u003e\n\u003cli\u003eUses a titration method with an easy-to-see colour change.\u003c\/li\u003e\n\u003cli\u003eHelps monitor calcium depletion caused by coral and invertebrate growth.\u003c\/li\u003e\n\u003cli\u003eUseful for reef keepers dosing calcium supplements or balancing calcium and alkalinity.\u003c\/li\u003e\n\u003cli\u003eHelps support more informed reef maintenance instead of guessing calcium demand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Calcium Test Kit Reef Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid calcium test kit\u003c\/li\u003e\n\u003cli\u003ePrimary use: reef aquarium calcium testing\u003c\/li\u003e\n\u003cli\u003eMeasurement capability: calcium levels as low as 20 mg\/L\u003c\/li\u003e\n\u003cli\u003eBest fit: reef aquariums with corals, crustaceans, mollusks, or coralline algae\u003c\/li\u003e\n\u003cli\u003eTest before adjusting calcium supplementation.\u003c\/li\u003e\n\u003cli\u003eUse with alkalinity testing for a better view of reef mineral balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Calcium Test Kit Testing Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube with clean water before testing.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with aquarium water according to the instruction booklet.\u003c\/li\u003e\n\u003cli\u003eAdd the calcium test solutions in the order and amounts listed in the instructions.\u003c\/li\u003e\n\u003cli\u003eUse the titration colour change to determine the calcium level.\u003c\/li\u003e\n\u003cli\u003eCompare and record results before making calcium adjustments.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo calcium test solution bottles\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eInstructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880760608,"sku":"T-APCAL","price":16.55,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apcal.jpg?v=1753839343"},{"product_id":"api-5-in-1-test-strips","title":"API 5-in-1 Test Strips","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI 5-in-1 Test Strips\u003c\/h2\u003e\n\u003cp\u003eAPI 5-in-1 Test Strips provide a fast dip-and-read way to check five important aquarium water parameters: pH, nitrite, nitrate, carbonate hardness, and general hardness in freshwater and saltwater aquariums.\u003c\/p\u003e\n\u003ch3\u003eAPI 5-in-1 Test Strips for Fast Freshwater and Saltwater Water Checks\u003c\/h3\u003e\n\u003cp\u003eAPI 5-in-1 Test Strips are useful for routine aquarium monitoring when you want quick results without liquid reagents or separate test tubes. Regular testing helps catch water-quality changes before they become stressful for fish, plants, corals, or invertebrates.\u003c\/p\u003e\n\u003ch3\u003eFive-Parameter Aquarium Testing for pH Nitrite Nitrate KH and GH\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTests pH, nitrite, nitrate, carbonate hardness, and general hardness.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eDip directly into aquarium water with no separate vial required.\u003c\/li\u003e\n\u003cli\u003eHighly precise colour chart helps make results easier to compare.\u003c\/li\u003e\n\u003cli\u003eUseful for routine weekly checks and quick troubleshooting.\u003c\/li\u003e\n\u003cli\u003eDesiccant-lined tube with snap-tight cap helps protect strips from moisture.\u003c\/li\u003e\n\u003cli\u003eIncludes information to help correct unsafe water conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI 5-in-1 Test Strip Reading and Storage Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRemove one strip from the tube and close the tube tightly right away.\u003c\/li\u003e\n\u003cli\u003eDip the strip directly into the aquarium and swirl two times.\u003c\/li\u003e\n\u003cli\u003eRemove the strip horizontally with pads facing up.\u003c\/li\u003e\n\u003cli\u003eDo not shake off excess water.\u003c\/li\u003e\n\u003cli\u003eCompare General Hardness and Carbonate Hardness immediately.\u003c\/li\u003e\n\u003cli\u003eWait 30 seconds, then read pH, nitrite, and nitrate.\u003c\/li\u003e\n\u003cli\u003eRead results in a well-lit area and keep wet fingers out of the tube.\u003c\/li\u003e\n\u003cli\u003eStore the tube tightly closed in a cool, dry place.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25 API 5-in-1 Test Strips\u003c\/li\u003e\n\u003cli\u003eSnap-tight storage tube with colour chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881055520,"sku":"T-AP51S","price":20.05,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-ap51s.jpg?v=1753839346"},{"product_id":"api-nitrate-test-kit","title":"API Nitrate Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Nitrate Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Nitrate Test Kit is a freshwater and saltwater aquarium liquid test kit that measures nitrate from 0 to 160 ppm, helping aquarists monitor organic waste buildup, algae risk, and long-term water quality.\u003c\/p\u003e\n\u003ch3\u003eAPI Nitrate Test Kit for Freshwater and Saltwater Nitrate Monitoring\u003c\/h3\u003e\n\u003cp\u003eNitrate is produced as beneficial bacteria convert ammonia and nitrite through the aquarium nitrogen cycle. While nitrate is less immediately toxic than ammonia or nitrite, elevated levels can indicate excess organic waste, contribute to algae problems, and stress fish or invertebrates over time.\u003c\/p\u003e\n\u003ch3\u003eLiquid Nitrate Testing from 0 to 160 ppm for Aquarium Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures total nitrate from 0 to 160 ppm.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eUseful for weekly water-quality monitoring.\u003c\/li\u003e\n\u003cli\u003eHelps identify organic waste buildup from fish waste, uneaten food, and decaying matter.\u003c\/li\u003e\n\u003cli\u003eSupports better decisions around water changes, feeding, stocking, and filtration maintenance.\u003c\/li\u003e\n\u003cli\u003eHelpful for troubleshooting algae growth and poor long-term water quality.\u003c\/li\u003e\n\u003cli\u003eLiquid reagent format provides a focused nitrate reading for routine aquarium care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Nitrate Test Kit Use and Reading Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid nitrate test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 0-160 ppm\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly for routine monitoring\u003c\/li\u003e\n\u003cli\u003eSample size: 5 ml of aquarium water\u003c\/li\u003e\n\u003cli\u003eRead against the nitrate colour card after the required development time.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube immediately after use to help prevent reagent staining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Nitrate Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube with clean water before testing.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with 5 ml of aquarium water.\u003c\/li\u003e\n\u003cli\u003eAdd Nitrate Test Solution #1 according to the instruction booklet and mix as directed.\u003c\/li\u003e\n\u003cli\u003eShake Nitrate Test Solution #2 thoroughly before adding it, as this step is important for accurate results.\u003c\/li\u003e\n\u003cli\u003eAdd Nitrate Test Solution #2 according to the instructions, then cap and shake the test tube as directed.\u003c\/li\u003e\n\u003cli\u003eWait for the colour to develop and compare the result to the nitrate colour card in good lighting.\u003c\/li\u003e\n\u003cli\u003eDo not pour used test solution back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAPI nitrate test solutions\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eOne instruction manual\u003c\/li\u003e\n\u003cli\u003eOne colour card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880891680,"sku":"T-APNO3","price":17.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apno3.jpg?v=1753839345"},{"product_id":"api-freshwater-master-test-kit","title":"API Freshwater Master Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Freshwater Master Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Freshwater Master Test Kit is a complete liquid aquarium test kit for freshwater aquariums, measuring pH, high range pH, ammonia, nitrite, and nitrate to help monitor the most important invisible water problems.\u003c\/p\u003e\n\u003ch3\u003eAPI Freshwater Master Test Kit for Complete Freshwater Water Testing\u003c\/h3\u003e\n\u003cp\u003eMost freshwater water-quality problems are invisible until fish are already stressed. This master kit brings the core freshwater tests together in one reusable kit, making it easier to monitor cycling, pH stability, ammonia spikes, nitrite problems, and nitrate buildup during routine aquarium care.\u003c\/p\u003e\n\u003ch3\u003eFreshwater Master Testing for pH Ammonia Nitrite and Nitrate\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures pH, high range pH, ammonia, nitrite, and nitrate.\u003c\/li\u003e\n\u003cli\u003eDesigned for freshwater aquariums and tap-water checks.\u003c\/li\u003e\n\u003cli\u003eUseful for aquarium cycling, weekly maintenance, troubleshooting, and new fish additions.\u003c\/li\u003e\n\u003cli\u003eHelps detect ammonia and nitrite before they cause visible fish health problems.\u003c\/li\u003e\n\u003cli\u003eHelps monitor nitrate buildup from fish waste and organic matter.\u003c\/li\u003e\n\u003cli\u003eIncludes liquid test reagents, test tubes, colour cards, and instructions for repeated testing.\u003c\/li\u003e\n\u003cli\u003eJ\u0026amp;L listing notes the kit performs over 800 tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Freshwater Master Test Kit Use and Maintenance Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid freshwater master test kit\u003c\/li\u003e\n\u003cli\u003eParameters tested: pH, high range pH, ammonia, nitrite, and nitrate\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater aquariums\u003c\/li\u003e\n\u003cli\u003eNew aquariums: test frequently during cycling\u003c\/li\u003e\n\u003cli\u003eEstablished aquariums: test weekly or when fish appear stressed\u003c\/li\u003e\n\u003cli\u003eRinse test tubes immediately after use to reduce staining and residue.\u003c\/li\u003e\n\u003cli\u003eDo not pour used test solution back into the aquarium.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Freshwater Master Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect the test needed and read the specific instructions before dosing reagents.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube and fill it with aquarium water to the marked line.\u003c\/li\u003e\n\u003cli\u003eAdd the correct test solution drops in the exact order listed for that test.\u003c\/li\u003e\n\u003cli\u003eCap and shake or invert the tube as directed by the instruction booklet.\u003c\/li\u003e\n\u003cli\u003eWait the required development time before reading the colour.\u003c\/li\u003e\n\u003cli\u003eCompare the sample to the correct freshwater colour card in good lighting.\u003c\/li\u003e\n\u003cli\u003eRinse test tubes after use and store reagents capped and upright.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSeven liquid test solution bottles\u003c\/li\u003e\n\u003cli\u003eFour glass test tubes with caps\u003c\/li\u003e\n\u003cli\u003eHolding tray\u003c\/li\u003e\n\u003cli\u003eComputer-calibrated laminated colour cards\u003c\/li\u003e\n\u003cli\u003eStep-by-step instruction booklet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289880989984,"sku":"T-APZMSTF","price":46.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apzmstf.jpg?v=1753839346"},{"product_id":"api-ammonia-test-strips","title":"API Ammonia Test Strips","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Ammonia Test Strips\u003c\/h2\u003e\n\u003cp\u003eAPI Ammonia Test Strips provide a quick dip-and-read method for checking ammonia levels from 0 to 6 ppm in freshwater and saltwater aquariums without liquid reagents or test tubes.\u003c\/p\u003e\n\u003ch3\u003eAPI Ammonia Test Strips for Quick Freshwater and Saltwater Ammonia Checks\u003c\/h3\u003e\n\u003cp\u003eAPI Ammonia Test Strips are made for fast ammonia screening in new and established aquariums. They are useful when checking for early cycling issues, unexpected ammonia spikes, or general weekly monitoring in aquariums where fish health depends on stable water quality.\u003c\/p\u003e\n\u003ch3\u003eDip-and-Read Ammonia Testing from 0 to 6 ppm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReads ammonia from 0 to 6 ppm \/ mg\/L.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eTests ammonia only for a simple focused result.\u003c\/li\u003e\n\u003cli\u003eDip-and-read format requires no separate vial or liquid reagent.\u003c\/li\u003e\n\u003cli\u003e25-strip tube is convenient for regular checks and quick troubleshooting.\u003c\/li\u003e\n\u003cli\u003eColour chart includes guidance for unsafe ammonia conditions.\u003c\/li\u003e\n\u003cli\u003eGood option for new aquariums, quarantine tanks, and weekly established-tank checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Ammonia Test Strip Monitoring Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: ammonia test strips\u003c\/li\u003e\n\u003cli\u003eTest range: 0-6 ppm \/ mg\/L\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eNew aquariums: test every other day until ammonia reads 0 ppm\u003c\/li\u003e\n\u003cli\u003eEstablished aquariums: test weekly to confirm ammonia remains safe\u003c\/li\u003e\n\u003cli\u003eStore strips dry and keep the tube tightly closed between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Ammonia Test Strip Use and Storage Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRemove one strip from the tube and close the tube tightly right away.\u003c\/li\u003e\n\u003cli\u003eDip the strip into aquarium water according to the package directions.\u003c\/li\u003e\n\u003cli\u003eCompare the strip result to the colour chart.\u003c\/li\u003e\n\u003cli\u003eTake action if ammonia is present or if results show unsafe conditions.\u003c\/li\u003e\n\u003cli\u003eFor new aquariums, test every other day until ammonia measures 0 ppm.\u003c\/li\u003e\n\u003cli\u003eFor established aquariums, test weekly or whenever fish appear stressed.\u003c\/li\u003e\n\u003cli\u003eStore the tube in a cool, dry place and keep wet fingers out of the container.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e25 API Ammonia Test Strips\u003c\/li\u003e\n\u003cli\u003eStorage tube with colour chart\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881219360,"sku":"T-APNH3S","price":22.1,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-apnh3s.jpg?v=1753839347"},{"product_id":"api-phosphate-test-kit","title":"API Phosphate Test Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eAPI Phosphate Test Kit\u003c\/h2\u003e\n\u003cp\u003eAPI Phosphate Test Kit is a freshwater and saltwater aquarium liquid test kit that measures phosphate from 0 to 10.0 ppm, helping aquarists monitor algae risk and reef water quality.\u003c\/p\u003e\n\u003ch3\u003eAPI Phosphate Test Kit for Freshwater Saltwater and Reef Aquariums\u003c\/h3\u003e\n\u003cp\u003ePhosphate can enter aquarium water through fish waste, uneaten food, decaying organic matter, tap water, and some salt mixes. Excess phosphate can fuel algae blooms, and in saltwater aquariums it may interfere with hard coral growth by affecting calcium and magnesium availability.\u003c\/p\u003e\n\u003ch3\u003eLiquid Phosphate Testing from 0 to 10.0 ppm for Algae Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures total phosphate from 0 to 10.0 ppm.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and saltwater aquariums.\u003c\/li\u003e\n\u003cli\u003eUseful for weekly phosphate monitoring.\u003c\/li\u003e\n\u003cli\u003eHelps identify phosphate sources that may contribute to algae blooms or green water.\u003c\/li\u003e\n\u003cli\u003eImportant for reef aquariums where excess phosphate can inhibit hard coral growth.\u003c\/li\u003e\n\u003cli\u003eIncludes two phosphate test solutions for liquid reagent testing.\u003c\/li\u003e\n\u003cli\u003eGood for troubleshooting persistent algae or checking source water and aquarium water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Phosphate Test Kit Reef and Freshwater Use Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: liquid phosphate test kit\u003c\/li\u003e\n\u003cli\u003eTest range: 0-10.0 ppm\u003c\/li\u003e\n\u003cli\u003eUse for: freshwater and saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eRecommended frequency: weekly when phosphate control matters\u003c\/li\u003e\n\u003cli\u003eCommon phosphate sources: waste, uneaten food, decaying algae, tap water, and some salt mixes\u003c\/li\u003e\n\u003cli\u003eUse results to guide water changes, feeding adjustments, filtration media, or phosphate-control maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAPI Phosphate Test Kit Directions\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eRinse the test tube before use.\u003c\/li\u003e\n\u003cli\u003eFill the test tube with 5 ml of aquarium water.\u003c\/li\u003e\n\u003cli\u003eAdd Phosphate Test Solution #1 according to the instruction booklet and mix as directed.\u003c\/li\u003e\n\u003cli\u003eAdd Phosphate Test Solution #2 according to the instructions.\u003c\/li\u003e\n\u003cli\u003eWait for the colour to develop before comparing the result.\u003c\/li\u003e\n\u003cli\u003eRead the result against the correct phosphate colour card in good lighting.\u003c\/li\u003e\n\u003cli\u003eRinse the test tube after use and do not pour test contents back into the aquarium.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo phosphate test solution bottles\u003c\/li\u003e\n\u003cli\u003eOne capped test tube\u003c\/li\u003e\n\u003cli\u003eTwo colour cards\u003c\/li\u003e\n\u003cli\u003eTest kit instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Aquarium Pharm.","offers":[{"title":"Default Title","offer_id":50289881284896,"sku":"T-APPO4","price":19.4,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/t-appo4.jpg?v=1753839348"}],"url":"https:\/\/aquariumsupplydirect.com\/collections\/api-test-kits.oembed","provider":"J\u0026L Aquatics - Aquarium Supply Direct","version":"1.0","type":"link"}