Tetra FilterActive 250ml

Tetra FilterActive keeps the filter biologically active and keeps it cleaner for longer with its natural action. It contains live starter bacteria and sludge-reducing cleaning bacteria that accelerate the biological degradation of ammonia, nitrite, fish waste, sludge, food and plant remains and filter mud. Contains living starter bacteria and sludge-reducing cleaning bacteria Breaks down ammonia, nitrite and organic pollutants such as fish waste, built-up sludge, food remains and dead plant materials Reduces filter mud, extends cleaning intervals and improves filter performance Promotes bioactivity in the substrate, prevents decay and reduces maintenance Broad spectrum of bacteria to maintain biological activity after the water is changed or the filter is cleaned Dosage: Shake well before use. Add 5 ml per 20 l of aquarium water after changing or cleaning the filter. 1 section on the measuring scale = 10 ml. Use half dosage after water changes....