Seachem Laboratories Reef Kalkwasser Supplement Substrate Adult Size: Up to 6–8

Adult Size: Up to 6–8 Inches

This Seapora Reef-Ready aquarium includes a top and bottom injection molded frame for maximum support and a corner box for media storage

As peaceful and active swimmers

Fire Red Apistos thrive in well-maintained aquariums with plenty of cover

Adult Size: Up to 3 Inches

Seachem Laboratories Reef Kalkwasser Supplement Substrate Adult Size: Up to 6–8Reef Kalkwasser is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium concentrations at natural seawater levels. Kalkwasser solutions maintain calcium directly and carbonate alkalinity indirectly. However, its capacity to perform these functions is dependent on evaporation rate and CO2 concentration. If these two factors are