This system is designed to fit tanks around 100cm length by 30cm length (39″ – 12″) but of course due to the design of the 24 piece plate system you can use this kit with smaller tanks (having spare plates for future use) or even add a further kit for even larger aquarium fish tanks. Of course you do not need to be rigid to a rectangle layout and if your tank requires it the plate system means this undergravel system is flexible to most tank shapes.
The undergravel filter is a biological aquarium filter and makes your gravel act as your filtration medium
28 x undergravel filter plates – 5.5 inch x 2.75 inch
1 x uplift tubes
1 x air tubes and 2 x small air stones
For aquariums 39″ x 12″ – but pieces can be joined as you please – so will fit all shapes of aquariums