Lees Triple Flow Corner Filter Large 4 L x 4 W x 6 H 100 GPH Each 13415 HPDF00318
This versatile filter could also be used for mechanical, organic, or chemical filtration, relying on the media chosen to be used within the filter. May even be used because the basic or back-up filter. Three consumption vents to offer most effectivity. Holds extra media than the shared strength filter. Works nice for breeder tanks or isolation tanks and for newbie aquarists.