Complete Tank System Set (High pH): 2-Part Calcium and pH Boosting Alkalinity, Trace Minerals & Amino Acids for Reef Tank Care & Coral Growth Size Options:1000 mL (2 - 500mL bottles) 8-9 dKH as the upper

8-9 dKH as the upper threshold

There are several ways to dose Kalkwasser

A highly concentrated solution to quickly bring down elevated phosphate levels in a marine aquarium

Perfect for the aquarist seeking the simplicity of a single-solution additive

Complete Tank System Set (High pH): 2-Part Calcium and pH Boosting Alkalinity, Trace Minerals & Amino Acids for Reef Tank Care & Coral Growth Size Options:1000 mL (2 - 500mL bottles) 8-9 dKH as the upperOur Complete Tank System is a simple and effective 2 part tank care solution designed to support vibrant coral growth, strong skeletal development, and overall tank health. This version of our Complete Tank System includes a high pH Alkalinity in Part 2. Ideal for the experienced hobbyist seeking: Supercharged coral growth The simplicity of a single solution additive, but with greater dosing control and more predictable results. Packed with