Collection: Specialized & Problem Solvers

Everyday water care

• Prime: concentrated conditioner that handles chlorine and chloramine, with a little going a long way.
• Safe: the powdered version of Prime, convenient for big systems.
• Stability: bacteria for new tanks, filter maintenance and newly added fish.

Prime is sold from 100 mL up to 4 liters and Stability from 250 mL up to 4 liters, covering everything from a desktop nano to a multi-tank setup.

When something goes wrong

• Clarity: gathers fine suspended particles into clumps the filter can remove.
• Pristine: bacteria that work on organic waste and sludge.
• AmGuard: for removing ammonia quickly after a spike.

Reefs short on nutrients

Strong nutrient export can strip a reef of nitrate and phosphate and leave corals looking pale. Reef Nitrogen and Reef Phosphorus, both in 500 mL bottles, raise each separately; test both first and adjust in small increments.