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Attributes / Specifications
28 oz., This powder increases pH & calcium content to promote the growth of corals & calcareous coralline algae.
- Two effects in one product
- Smooth adaptation of the water conditions to optimal KH-values
- No nitrates, no phosphates
- No danger when overdosed
- Primary BrandTropic Marin
- Weight28 OZ
- Days to ShipShips in 2-3 Business Days
Our Tropic Marin Pro-Coral Kalk is calcium hydroxide in its purest form and is used to make up the classic limewater advocated by Wilkens. Pro-Coral Kalk increases pH and calcium content to promote the growth of corals and calcareous coralline algae. It inhibits the growth of undesirable algae by binding carbonic acid, one of the inevitable by-products of operating a CO2 calcium reactor.