When to use?
Filter Media Bags should be used to contain loose active filter media, such as Supercarb or Phosphate Remover.

The fine mesh of Filter Media Bags is optimised for holding small media particles while promoting improved water circulation. Filter Media Bag are made from non-toxic, durable polyester and can hold in excess of 2 litres of media. Filter Media Bags are also supplied with a clip for easy closure.