Tetra Safestart [SNG] 50ml

Tetra SafeStart 50ml. Patented blend of live nitrifying bacteria for immediate biological activation of filter- Enables instant introduction of fish- Prevents New Tank Syndrome & reduces hamrful ammonia and nitrite. SafeStart contains a unique blend of ammonia oxidising bacteria to convert ammonia (harmful) to nitrite, and nitrite oxidising bacteria that convert nitrite (harmful)