Aqua One BioStarter 50ml (treats 500L)

Aqua One BioStarter – Provides beneficial bacteria to your filtration system reducing the effects of ‘new tank syndrome’ and help to avoid toxic ammonia & nitrite spikes. Directions for use… New tank: Add two capfuls (20ml) per 100L of aquarium water once per day for 3 days, then repeat single treatment after 7 days After cleaning filter: Add two to four capfuls (20-40ml) per 100L of aquarium water. Regular treatment: Add one capful (10ml) per 100L of aquarium water once per week Suitable For: Coldwater, Tropical & Marine