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Insert one Flourish Tab™ in the gravel for every 10–15 cm (4–6 in
in ratios that encourage the production of aragonite
Durable and built to last long
Used regularly
RED SEA Reef Foundation A (Ca/Sr) 5L Korallen-Zucht Insert one Flourish Tab™ inCalcium, 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.