Name: Bubble Magus Sump Filter Socks + Holder Set
Filter Socks: 150 Micron
Material: Cotton + Filter fiber
Size: 4" inch filter sock + 4" Holder, 7" inch filter sock + 7" Holder (Optional)
- Openings make with durable nylon hard rings.
- Suitable for purification of planted aquarium tank , sea water tank aquaculture and ornamental fish tank.
- Able to keep impurities and microorganisms trapped in the filter bag.
- High density of interspace.
- 150 Micron filter to improve water quality.
- Excellent breathability.