Kent Marine Liquid Calcium provides the supplemental calcium that coralline algae, corals, hard tube worms, snails, and other invertebrates require. Contains no gluconates lactates or other sugars which increase bio-load. Contains no phosphates or nitrates. Shipping weight: 1 1/4 lbs.
Kent Marine Liquid Calcium 16 oz.
De-ionized water, Calcium Chloride.