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, to give you even healthier, crystal clear water.

Pure Pond is available in 500ml containers, which are suitable for ponds up to 10,000 litres, and 1 litre containers to be used in ponds up to 20,000 litres. Add the correct dosage into the filter on your pond.

500ml of Pure Pond is ideal for ponds up to 10,000lts (2,200gal)
with a least 4 Thousand million bactteria in one tub Price £9.95

1lt of Pure Pond is ideal for ponds up to 20,000lts (4,400gal)
with a least 8 Thousand million bactteria in one tub Price £18.95