HOT (Hang On Tank) Magnum is an efficient, powerful, compact canister filter that is lightweight enough to hang directly on the back of your aquarium.

Because it is a Magnum, it comes feature-packed with the ability to convert with ease from a continuous duty mechanical and chemical utility filter to a water polishing filter with micron filtration capability. Comes complete with a Carbon/Media Container and Water Polishing Micron Cartridge and available in models with and without BIO-Wheel wet/dry filtration.

Certified flow rate of 250GPH, for aquariums up to 50 gallons. Comes complete with Rite-Size foam sleeve and Black Diamond Premium Activated Carbon and a reusable pleated Micron cartridge.