{"title":"Fritz","description":null,"products":[{"product_id":"fritzzyme-7-freshwater-nitrifying-bacteria-8oz","title":"FritzZyme 7 Freshwater Nitrifying Bacteria - 8oz","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 8oz\u003c\/h2\u003e\n\u003cp\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 8oz contains live freshwater-specific nitrifying bacteria that help establish and reinforce biological filtration in freshwater aquariums.\u003c\/p\u003e\n\u003ch3\u003eFritzZyme 7 8oz Live Bacteria for Starting Freshwater Aquariums\u003c\/h3\u003e\n\u003cp\u003eNew freshwater aquariums need a functioning biofilter to process ammonia and nitrite. FritzZyme 7 helps seed the aquarium with live nitrifying bacteria, making it useful when cycling a new tank, adding livestock, changing filter media, or rebuilding bacteria after maintenance.\u003c\/p\u003e\n\u003ch3\u003eFreshwater Biofilter Support for Ammonia and Nitrite Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContains live freshwater-specific nitrifying bacteria.\u003c\/li\u003e\n\u003cli\u003eHelps rapidly seed biological filtration in new freshwater aquariums.\u003c\/li\u003e\n\u003cli\u003eUseful after water changes, aggressive cleaning, medication, new livestock additions, or filter media changes.\u003c\/li\u003e\n\u003cli\u003eSafe to add directly to aquariums with livestock present when used as directed.\u003c\/li\u003e\n\u003cli\u003eSafe for use with freshwater fish, plants, and invertebrates.\u003c\/li\u003e\n\u003cli\u003eWill not colour or cloud aquarium water.\u003c\/li\u003e\n\u003cli\u003eNo refrigeration required under normal storage conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFritzZyme 7 Freshwater Dosing for New and Established Tanks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew systems: dose 4 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eEstablished systems: dose 1 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eLarge livestock systems or systems with heavy bioload may use up to 10x the new-system dosage.\u003c\/li\u003e\n\u003cli\u003eRemove chlorine and chloramines before adding FritzZyme 7.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate water flow or aeration.\u003c\/li\u003e\n\u003cli\u003eTurn off UV sterilizers and protein skimmers for at least 5 days after application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorage and Cycling Notes for Live Nitrifying Bacteria\u003c\/h3\u003e\n\u003cp\u003eUse FritzZyme 7 before the expiration date on the package. Do not freeze or overheat. Store in a cool, dark place. Variations in odour and colour between bottles are normal, and a strong sulphur smell does not mean the bacteria are dead.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 x FritzZyme 7 Freshwater Nitrifying Bacteria - 8oz bottle\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"Default Title","offer_id":50290018976032,"sku":"FZ-FZ7FW08","price":9.75,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/fritzzyme7_freshwater_bacteria_8oz-1.jpg?v=1753840396"},{"product_id":"fritzzyme-7-freshwater-nitrifying-bacteria-32oz","title":"FritzZyme 7 Freshwater Nitrifying Bacteria - 32oz","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 32oz\u003c\/h2\u003e\n\u003cp\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 32oz is a larger bottle of live freshwater nitrifying bacteria for starting new aquariums and reinforcing established biofilters.\u003c\/p\u003e\n\u003ch3\u003eFritzZyme 7 32oz Freshwater Nitrifying Bacteria for Larger Systems\u003c\/h3\u003e\n\u003cp\u003eThe 32oz size is well suited for larger freshwater aquariums, multi-tank fish rooms, and hobbyists who need enough live bacteria for initial cycling, maintenance support, and biofilter recovery after disruptive tank work.\u003c\/p\u003e\n\u003ch3\u003eFreshwater Cycling Support for Ammonia Nitrite and Biofilter Recovery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLive freshwater-specific nitrifying bacteria for aquarium biofilters.\u003c\/li\u003e\n\u003cli\u003eHelps rapidly seed biological filtration in new freshwater setups.\u003c\/li\u003e\n\u003cli\u003eUseful for established aquariums after water changes, filter media replacement, medication, heavy cleaning, or livestock additions.\u003c\/li\u003e\n\u003cli\u003eSafe for use with freshwater fish, plants, and invertebrates.\u003c\/li\u003e\n\u003cli\u003eCan be added directly to an aquarium with livestock present.\u003c\/li\u003e\n\u003cli\u003eWill not colour or cloud aquarium water.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and low-end brackish applications when used appropriately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e32oz FritzZyme 7 Application Guide for New and Established Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew systems: dose 4 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eEstablished systems: dose 1 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eLarge livestock systems or systems with heavy bioload may use up to 10x the new-system dosage.\u003c\/li\u003e\n\u003cli\u003eRemove chlorine and chloramines before adding the bacteria.\u003c\/li\u003e\n\u003cli\u003eProvide adequate water flow or aeration during use.\u003c\/li\u003e\n\u003cli\u003eTurn off UV sterilizers and protein skimmers for at least 5 days after dosing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStorage Notes for Fritz Live Freshwater Bacteria\u003c\/h3\u003e\n\u003cp\u003eUse before the expiration date on the package. Do not freeze or overheat. Store in a cool, dark place. Natural odour and colour variation is normal, including a strong sulphur smell.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 x FritzZyme 7 Freshwater Nitrifying Bacteria - 32oz bottle\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"Default Title","offer_id":50290019336480,"sku":"FZ-FZ7FW32","price":28.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/fritzzyme7_freshwater_bacteria_32oz-1.jpg?v=1753840392"},{"product_id":"fritzzyme-7-freshwater-nitrifying-bacteria-16oz","title":"FritzZyme 7 Freshwater Nitrifying Bacteria - 16oz","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 16oz\u003c\/h2\u003e\n\u003cp\u003eFritzZyme 7 Freshwater Nitrifying Bacteria - 16oz is a live freshwater bacteria supplement for seeding biological filtration and helping manage ammonia and nitrite in freshwater aquariums.\u003c\/p\u003e\n\u003ch3\u003eFritzZyme 7 16oz Freshwater Biofilter Bacteria for Tank Cycling\u003c\/h3\u003e\n\u003cp\u003eFritzZyme 7 is designed for freshwater aquariums where nitrifying bacteria are needed to establish or strengthen the biofilter. It can be used in new systems or in established tanks after events that may reduce beneficial bacteria populations.\u003c\/p\u003e\n\u003ch3\u003eLive Nitrifying Bacteria After Maintenance Livestock Additions and Filter Changes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFreshwater-specific live nitrifying bacteria for aquarium biofilters.\u003c\/li\u003e\n\u003cli\u003eHelps reduce the impact of toxic ammonia and nitrite during cycling.\u003c\/li\u003e\n\u003cli\u003eUseful after water changes, deep cleaning, medication, adding new livestock, or replacing filter media.\u003c\/li\u003e\n\u003cli\u003eSuitable for freshwater and low-end brackish systems when used appropriately.\u003c\/li\u003e\n\u003cli\u003eSafe for freshwater fish, live plants, and invertebrates.\u003c\/li\u003e\n\u003cli\u003eCan be added directly to aquariums with livestock present.\u003c\/li\u003e\n\u003cli\u003eDoes not colour or cloud aquarium water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e16oz FritzZyme 7 Dosage for Freshwater Aquariums\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew systems: dose 4 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eEstablished systems: dose 1 oz per 10 US gallons.\u003c\/li\u003e\n\u003cli\u003eSystems with heavy bioload may use up to 10x the new-system dosage.\u003c\/li\u003e\n\u003cli\u003eRemove chlorine and chloramines before dosing.\u003c\/li\u003e\n\u003cli\u003eNitrifying bacteria require ammonia and nitrite to survive, so new systems need livestock or another ammonia source to begin cycling.\u003c\/li\u003e\n\u003cli\u003eMaintain strong water movement or aeration.\u003c\/li\u003e\n\u003cli\u003eTurn off UV sterilizers and protein skimmers for at least 5 days after application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLive Bacteria Storage and Use Notes\u003c\/h3\u003e\n\u003cp\u003eUse before the package expiration date. Store in a cool, dark place and avoid freezing or overheating. Odour and colour can vary between bottles, and a strong sulphur smell does not mean the bacteria are dead.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e1 x FritzZyme 7 Freshwater Nitrifying Bacteria - 16oz bottle\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"Default Title","offer_id":50290019991840,"sku":"FZ-FZ7FW16","price":16.3,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/files\/fritzzyme7_freshwater_bacteria_16oz-1.jpg?v=1753840397"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/8222\/5696\/collections\/fritz-banner.png?v=1791721389","url":"https:\/\/aquariumsupplydirect.com\/collections\/fritz.oembed","provider":"J\u0026L Aquatics - Aquarium Supply Direct","version":"1.0","type":"link"}