Pisces Laboratories Ceramic Rings

Ceramic Rings From humble beginnings in 1970s as a husband and wife-led business to a now fully-fledged aquarium enterprise, Pisces has every corner of your aquarium covered: from the filters on the wall to the food that appeals to and nourishes your beautiful schools of fish. Suitable for all types of filters, these ceramic rings are used to provide a huge surface area upon which beneficial bacteria may grow. This beneficial bacterium is part of the nitrogen cycle, breaking down toxic ammonia to nitrite and then the toxic nitrite into relatively harmless, nitrate, providing a healthy environment for your aquarium fish. Highly porous surface area Increases biological activity Improves water quality Can be used in-filter or directly in aquarium Eliminates odour and impurities Rinse before use Weight: 400g