Inland Seas Kalkwasser Mix Calcium Supplement 450 grams

Handling fee remind:  $2.00 handling fee will be charged for ALL VAS- items if you order less than  $50.00.

Inland Seas Kalkwasser Mix is used to make kalkwasser, the German term for a saturated solution of calcium hydroxide in water. Kalkwasser replenishes the calcium used during the growth of stony corals, coralline algae, clams, etc. Other benefits of kalkwasser include the precipitation of phosphate, maintenance of pH and alkalinity, and enhanced protein skimming.