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Salifert KH + pH Buffer - 1000ml

A highly concentrated, fast dissolving powder which increases alkalinity (carbonate hardness) and stabilises the pH at the correct value. In these ways it contributes significantly to the health of al..


Salifert Magnesium Powder - 250ml

A too low magnesium concentration results in problems maintaining correct calcium and alkalinity levels. Correct alkalinity and correct calcium levels are beneficial for coral growth. Magnesium Powder..