Low-profile corner filter keeps your Paludarium water feature clean and clear.Easy open door to clean filter cartridges without removing the main filter from water.Spray bar included.Fully submersible low-profile filter.Adjustable dial to control flow rate.Provides sufficient filtration for Paludarium water features with up to 10 Gallons (PF-10) or 20 gallons (PF-11) of water.Can be mounted horizontally for lower profile tanks or vertically in the corner.Outflow arm can be rotated 90°.Extra long 9.8’ (3 m) cord.10 gallon20 g..