Aquarium filter accessory jbl filterstart

Water suitable for fish and plants: for biological filter start-up, new tanks, water changes or restarting bacteria after fish illness. For freshwater, seawater, water turtles and shrimps. For use with new filters, after filter cleaning and after therapeutic treatment For biological colonization rapide of filters: hyperactive live bacteria degrading ammonium, ammonia and nitrite. Sufficient for 3 liters of filter material Included in delivery: 1 tin of FilterStart, 10 ml. Use: 10 ml for 3 liters of filter material.