The sock filter or filterbag is used in the media provided in the technical tank (or sump) or - in some models - at the outlet of the skimmer drain to remove fine particulate matter.

Use of the filter sock increases water clarity, promotes light penetration, and retains particulate matter.

Filter Sock or filterbag has a rigid ring mounted, which is placed in the compartment at the end of the water discharge pipe from the dispaly aquarium to the technical tank (or sump).

Filter sock or filterbag has mesh size of 150 micrometers (150 µm or 0.15 mm).

Specifications:

• Material: braided nylon
• Diameter: 10 cm / 3.94 in
• Length: 25.5 cm / 10.04 in
• Width: 13 cm / 5.12 in