Digests Ammonia & Nitrite. Starts filters. Breaks down fish waste & sludge.

Blend of essential nitrifying and sludge-digesting bacteria. These helpful bacteria aid the breakdown of fish wate, uneaten food and plant debris. Increases the bacterial count of existing filtration. Inhibits 'new tank syndrome'. Suitable for seawater, tropical freshwater, coldwater aquaria.

100ml / treats up to 1000 litres -

250ml / treats up to 2500 litres -

500ml / treats up to 5000 litres -

1 litre / treats up to 10000 litres -