Colombo Biostabil

Colombo Biostabil is a liquid water conditioner that prepares fresh tap water for immediate use in freshwater aquariums. It removes harmful chlorine and chloramines used in municipal water treatment and neutralises dissolved heavy metals such as copper and zinc that can accumulate in fish tissue over time.

Biostabil also contains protective colloids that help maintain the fish's natural mucus layer, supporting immune function and reducing stress caused by the osmotic shock of large water changes. Its formula is stable and does not interfere with pH, GH, or KH parameters.

Part of Colombo's freshwater maintenance range, Biostabil pairs well with their biological starters and plant fertilisers for a complete water-management routine.