Kalkwasser 2 Kg (4.4 lb) Adhesive The 100% biodegradable organic composition

The 100% biodegradable organic composition of these pellets promotes the development of bacteria that assimilate nitrate and phosphate

the pH of an aquarium won't stay up

The kit includes the dry cement

Replacement caps are also available

See CorAffix Pro Replacement Caps in the Replacement Parts section of our website

Kalkwasser 2 Kg (4.4 lb) Adhesive The 100% biodegradable organic compositionKalkwasser Julian Sprungs Reef Formula Calcium Supplement Mix. For replenishing calcium and maintaining alkalinity, for corals, clams, and calcareous algae that build skeletons of calcium carbonate. It also helps maintain pH, precipitates phosphates and enhances protein skimming. 1 lb jar and 4 lb bucket. Bulk size 25 lb bucket also available.