Red Sea Filter Media Cup

Red Sea's Filter Media Cup’s are specifically designed for the Red Sea aquariums, making them fit perfectly in the Red Sea Reefer & Max filter bag holders and preventing water bypassing the cup. They can also fit any standard 4" filter sock holder.

The Filter Cup provides an easy clean alternative to the filter bags and allowing the use of alternative media.

The Cup holds 1 litre of media while allowing optimum water flow and also includes a free media bag, for use with nitrate / phosphate reducing media or carbon.