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Almost all the calcium and most of the other 36 elements are taken up exclusively by the biogeochemical processes of the corals and therefore there is a direct relationship between coral growth and the calcium uptake
the water may come cloudy
The lower the magnesium concentration the faster this negative process will take place and also at a much lower calcium and alkalinity/carbonate hardness value
it is suitable for South American fish species and aquatic plant tanks that like weak acidic water quality
Healthier coral
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