ROWA®kalk is the ideal supplement mix for producing Kalkwasser.
- purity 98,2%
- dissolves quickly in RO-water
- complies to the demands of EAB, FCC, USP and the EN 12518, class 1, type A
It has long been known that in a reef aquarium the inhabitants are constantly in need of calcium to build their skeletons and shells.
Kalkwasser (lime water) is calcium hydroxide in water.
Administered to your aquarium water it enhances pH as well as binding phosphates enhancing protein skimming.