Lee's Under Gravel Filter - 40/55 gal Hairball Control Sizing Guide:

Sizing Guide:

Whole Green Lentils

The Dog Helios 'Arctic Blast' Full Bodied Winter Dog Coat is Inner-lined with exclusively developed Blackshark Technology

upright outer shell

• Balanced omegas for skin and coat health

Lee's Under Gravel Filter - 40/55 gal Hairball Control Sizing Guide:Why just use your aquarium gravel as decoration? With the addition of an Undergravel filter you can turn your gravel bed into a biological filter that is easy to maintain and simple to use. The Lee's original undergravel filter is designed with adjustable 1" uplift tubes for better water circulation. Easy to install. Includes: plates, airline tubing, uplift tubes, air diffusers and carbon cartridges. Can be used with a powerhead.