Description
Visit the Pet Supplies Store for a huge selection of pet supplies from great brands at top prices.
The innovative, patented end fiber structure of sera (pond) crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floating algae or sludge). Unlike common filter wool, the filter balls keep their shape and can be washed out several times. They are 80% reusable after washing out. Maximum filter performance can be achieved by combination with a UV-C lamp and/or coagulants such as sera (pond) crystal. For all freshwater and marine aquarium filters as well as pond filters.
sera (pond) crystal clear Professional mechanical filter media