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They remove excess acids and replace them
At this point
CRYSTAL CLEAR WATER: Always sparkling blue-white water
Beam angle: 55°
Order Information: HI 721 Checker®HC is supplied with sample cuvettes with caps (2)
RED SEA Reef Foundation A (Ca/Sr) 5L Korallen-Zucht They remove excess acids andCalcium, 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. 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 Program. Concentration Liquid supplement: 1ml will raise the Ca level of 100 liters (25 gal) by 2ppm.