When you introduce the Pure Pond balls into the biological chamber of your Nexus, they become one with moving bed, agitating alongside the K1 media, just waiting to smooth out any peaks and troughs of the Ammonia/Nitrite cycle. The Pure Pond balls also contain natural enzymes which will help to breakdown organic waste, leaving your pond with healthier, crystal clear water.
For best results add to the biological chamber in the filter, ideally contained within a filter bag.
- 500ml treats ponds up to 10,000 litres.
- 1 litre treats ponds up to 20,000 litres.
- 2 litre treats ponds up to 40,000 litres.
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