Undergravel Filters

One of the more traditional methods of filtration, undergravel filters have been used for many years to adapt fish tank substrate and gravel into an effective form of biological and mechanical filtration.

Typically air driven, our range of undergravel filters can be slotted together to cover all manner of aquarium sizes and surface areas. Save money by combining our kits with a suitable air pump, and check out our fantastic range of aquarium gravel to combine with your filter.