Undergravel Filter for 48 inch (122 cm) Aquarium. For freshwater and marine aquaria. Simple, secure assembly. Designed to support heavy décor. Optimum design for even water flow. Directional flow return with fish guard.
Can be powered by air pump or powerhead. Complete with carbon and zeolite option inserts which provide a small amount of chemical filtration and help to polish the water.
(Illustrated are two undergravel filters from the range but not necessarily this particular one.) Not suitable for use with very fine gravel as slots in the plates are quite wide.