Kalkwasser, Medical Grade Calcium Hydroxide, Balanced Method to Maintain Calcium and Alkalinity in a Reef Tank Complete Tank System - High pH Regular use greatly improves water

Regular use greatly improves water clarity and light penetration in your tank

This virgin activated carbon comes in a granular form

chloramines

while supporting healthy skeletal development in corals and coralline algae

CAUTION: Product is intended for use in aquariums

Kalkwasser, Medical Grade Calcium Hydroxide, Balanced Method to Maintain Calcium and Alkalinity in a Reef Tank Complete Tank System - High pH Regular use greatly improves waterKalkwasser is one of the easiest (and most cost effective) methods to maintain calcium and alkalinity in a reef tank. There are several ways to dose Kalkwasser, including the methods below. Whichever method is used, you should carefully monitor your tanks pH, calcium and alkalinity levels and adjust the amount of kalkwasser used based on changes. MIXING SOLUTION Add kalkwasser into RO DI Water to create your solution based on your established demand.