The 7 high quality sera marin component products contain all the important minerals and trace element additives required to maintain ideal and stable conditions in coral aquariums.
All the components are balanced amonst each other and follow an easy dosage formula. Simply add componets 1-7 according to the instructions and you will be able to maintain ideal carbonate hardness, calcium, strontium, magnesium, iodine and trace element levels.
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