Media Bag Composition:
300-micron inert polyester mesh.

Media Bag Purpose:
To be used in fresh and saltwater aquarium filtration applications for confining bulk medias. Ideal for nitarate or phosphate removing media, ion exchange resins, aquarium carbon, zeo-sorbents, peat and bio-medias etc.

Media Bag Benefits:
300-micron mesh keeps the media in, preventing fines from washing out of the bag. A self-fastening closure is far superior to drawstrings and provides an additional leakproof safety factor.

The media bags are washable, reusable and completely safe for both fresh and saltwater fish tank filters. The 6" x 12" bag size provides extra versatility, neatly folds over and will fit many of your specific filtration applications.

Pura Media Socks

How do I use a PŪRA Media Socks?

Select the filtration media according to your application.

For small drip trays, the sock does not need to be tied. Fill with appropriate amount of media, fold the loose end underneath the filled section and bring back and over the top at the opposite end. Even out the media uniformly across the filter tray.

For wet (sump applications) fill with enough material to form a "media sausage" completely across the width of the sump. This ensures optimal and most efficient chemical filtration without water bypass. Tie a knot in the bag at a point that maintains the shape of your "media sausage" and pull relatively tight. The maximum recommended length for a "media sausage" is 26 inches, this leaves enough sock for tying a secure knot.

PURA Filtration Socks can be washed and reused several times.