Seachem Reef Kalkwasser 1kg – Pure Calcium Hydroxide for Reef Tanks fauna marin treatment Smooth color mixing & natural

Smooth color mixing & natural shimmer

Its minimal water usage and self-contained design make it a convenient and essential tool for maintaining water quality in your aquarium

It’s an efficient and convenient solution for powering your aquarium’s devices without additional power bricks

The Jecod SOW-4 Wavemaker is designed to simulate ocean-like currents for your aquarium

Requires BIOBac & Nitri-Bac: Works best in conjunction with BIOBac and Nitri-Bac for enhanced results

Seachem Reef Kalkwasser 1kg – Pure Calcium Hydroxide for Reef Tanks fauna marin treatment Smooth color mixing & naturalSeachem Reef Kalkwasser 1kg is an ultra pure calcium hydroxide formulated to prepare high quality limewater (kalkwasser) solutions for reef aquariums. Designed to maintain calcium at natural seawater levels, kalkwasser supports healthy coral growth while helping stabilise pH. Kalkwasser maintains calcium directly and carbonate alkalinity indirectly, making it an excellent choice for top off systems. Its exceptional purity and solubility ensure clean