Matala Filter Media Rolls - Green - Medium Density (R22GRN)

The Matala filter media rounds are 6" thick rolls, made for vortex filters, barrel filters and skimmers. With the same qualities as the Matala sheets, the Matala rounds are formed into coiled, pre-cut cartridges. they will naturally wedge into place without need for support. Although a loose fit will allow water and debris to flow around it. Do not cut or un-roll Matala coils. Using four sequential densities (black, green, blue, grey) can achieve maximum solids and biological filtration. Pads can be used in upflow filters as well -- simply invert the order, placing black at the bottom and grey at the top.

The Green Matala is used for filtering medium particles and can be cleaned out very easily by simply shaking out the filter media or spraying down with a garden hose. It makes a good biofilter, providing surface area with open spaces for aerated water flow.

These Matala Filter Media Rolls will fit into a 55 gallon drum.