Seachem Laboratories Welded Filter Sock with Plastic Collar White, 1ea/4In X 12 in, SM

Seachem Laboratories Welded Filter Sock with Plastic Collar is an essential tool for ensuring pristine water conditions in aquariums. These filter socks effectively capture floating debris and waste, preventing the buildup of harmful dissolved organics, nitrates, and phosphates. A must-have for sump and overflow setups, Seachem Filter Socks boast a 200-micron rating for superior particle filtration. Their welded construction ensures durability over time, unlike threaded alternatives that may degrade. Additionally, the singed edges minimize wear and prevent fiber shedding into the water, maintaining clarity and quality.