Kent Marine Turbo Calcium provides bio-available calcium for lush growth of purple, pink and green calcareous algae, snails, hard tube worms and clams.

• Corals will open more and stay attached to their skeletons better, with regular use.
• Phosphate & nitrate free
• Contains no gluconates, EDTA, or other organics to raise DOC levels, as many competing products do
• This product is the main ingredient in other calcium supplements in economical dry form
• Turbo Calcium alone can provide all the calcium your reef will need, but for maximum results, use Kent Marine Kalkwasser Mix first, then raise calcium level with this product