Kalkwasser Calcium Supplement

This calcium from Two Little Fishies supplement replenishes calcium and maintains alkalinity in marine reef aquariums. It also precipitates phosphate from the water and thus promotes a cleaner, healthier aquarium for growing corals, clams, and calcareous algae. A pure source of calcium hydroxide. One pound makes up to 225 gallons of mix. Use drip system or dosing pump to dispense into aquarium system.

Please click on "More Information" for directions for use.

Ideal method of dosing is a drip system or dosing pump.

Note: Do not dose more than 1/8 gallon of solution per hour per 50 gallons. Dosing too much, too fast can be dangerous/fatal to fish and invertebrates.