Tetra SafeStart Bacteria 50ml

Tetra SafeStart is a live filter bacteria used for the safe introduction of fish to new aquariums. Providing the water temperature is stable, the filter is running correctly, and the tap water has been conditioned, you add the required amount of Tetra SafeStart, followed by a small number of fish. The live bacteria contained in Tetra SafeStart immediately creates a biologically active habitat. Available in 50ml, 100ml and 250ml bottles.