Lees Triple Flow Corner Filter - Large - 4"L x 4"W x 6"H (100 GPH)

This versatile filter may be used for mechanical, biological, or chemical filtration, depending on the media chosen for use in the filter. May also be used as the fundamental or back-up filter. Three intake vents to provide maximum efficiency. Holds more media than the common power filter. Works great for breeder tanks or isolation tanks and for beginner aquarists.