CaribSea Buffer Plus 473ml, Buffer Plus™ the easy way to buffer and re-mineralize marine and reef aquariums, also contains calcium and trace elements such as strontium and magnesium
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CaribSea ReefCal™ 473ml - is a 100,000 ppm ionic calcium solution. ReefCal™ will raise calcium levels by just over 5 ppm per capful (5ml) per 100 litres of water
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