ASAP Aquarium Filter Sock 4 Inch 200 Micron
4 Inch 200 Micron Filter Sock4" Ring Diameter
Aqua Socks are a convenient and effective way to mechanically remove organic material from an aquarium. Particulates such as detritus, excess food and waste build up over time in an aquarium and can result in unwanted odors, colors and toxic ammonia. Continuous use of Aqua Socks will help maintain a clean and clear aquarium.