Red Sea Reef Foundation A (Ca/Sr) - 1L itemID-11376 Receive personalized dosing and water

Receive personalized dosing and water quality recommendations based on your tank's results

It permits maximum water flow and contact with its high density of macroporous binding sites

Dimensions: 4 x 4 x 17"

particularly after recently-sustained injury or illness

accurate results in four easy steps:

Red Sea Reef Foundation A (Ca/Sr) - 1L itemID-11376 Receive personalized dosing and waterCALCIUM+ SUPPLEMENT FOUNDATION A Calcium and strontium complex for balanced formation of the coral skeleton Ca Sr Ba Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for positive coral health and growth. Red Seas CALCIUM+ contains blended salts of calcium and strontium in the ratio required by corals and is part of Red Seas complete Reef