Elevate the functionality of your tank with the Waste Tank Hatch Lid. This essential accessory not only increases the tank's height by 100mm but also ensures a secure fit with its screw-in design and sealing gasket. Complete with a range of inlet/outlet barbed connectors and a breather vent outlet, this lid is a versatile addition to your setup. Choose from two variations to perfectly suit 230mm or 305mm height tanks. Upgrade your tank today with this premium Waste Tank Hatch Lid.