Ceramic ring as a highly effective and durable filter material is also particularly suitable for small biological filters, biological filter cotton as a pre-filter material to avoid pollution caused by floating objects.

As the ceramic ring covered with fine pores, suitable for nitrifying bacteria breeding, can play a role in the purification of water quality, but also the production of recycled water system in the treatment of water quality one of the biological filler.

Ceramic ring features:

1, can be efficient in small filters.

2, the role of rapid - whether it is fresh water or sea water, the best water quality.

3, so that fish and plants to stay healthy.

4, reduce the frequency change.

5, long service life