Red Sea Reef Foundation A Select Size::500 ml The patented mix of Nitrosomonas

The patented mix of Nitrosomonas

This replacement cartridge is suitable the Fluval Pressurized 45g CO2 Kit (17554)

and can also be used to operate items such as air stones

Following Vitamin Supplements:  A

giving creatures a safe nesting place

Red Sea Reef Foundation A Select Size::500 ml The patented mix of NitrosomonasCalcium, Magnesium, Strontium and Carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for coral health and growth. Reef Foundation A contains blended salts of Calcium and Strontium in the ratio required by corals, and is part of Red Sea's complete Reef Care System. 1 ml of Reef Foundation A will raise the Ca level of 25 gallons of water by 2 ppm. Includes a convenient