Sera Spirorax Bio Active Professional 210g Category_Pond Plant Care Outstanding nutrition to promote a

Outstanding nutrition to promote a long

Ideal for bioactive habitats

African Cichlid Mixes™ also resist the eventual downward drift of pH in long established or crowded systems

Developed to have high bounce

Formulated for Russian

Sera Spirorax Bio Active Professional 210g Category_Pond Plant Care Outstanding nutrition to promote aThe revolution in water conditioning The unique dry water conditioner combines stabilizing biological filtration with effective and quick pollutant removal of water conditioning. Pollutant utilizing bacteria remove pollutants such as ammonium and nitrite from the water already shortly after the first contact with water. Sludge is decomposed faster, and thus a critical pollutant reservoir is quickly rendered harmless. The biological equilibrium is