Kent Marine Liquid Calcium provides bio-available calcium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons better, with regular use. Phosphate and nitrate free!
Calcium supplement for all types of marine aquariums
Provides bio-available calcium for lush growth
Corals will open more and stay attached to their skeletons better
Contains no gluconates, EDTA, or other organics to raise DOC levels, as many competing products do. Concentrated Liquid Calcium alone can provide all the calcium your reef will need, but for maximum results, use Kent Kalkwasser Mixfirst, then raise calcium level with this product.