You are purchasing a high quality UV steriliser suitable for use with all types of Freshwater aquariums and ponds. 

Please Note: These units are not suitable for saltwater.

These UV sterilisers are available in a choice of 3 models - 18w, 24w and 36w. Please select the required option from the drop down menu when ordering.

UV Sterilisers are long renown for reducing algae and green water in ponds, and maintaining clear water in aquariums. UV sterilisers also help to control fish diseases, by reducing the level of bacteria and pathogens in the water.

These units have a special insert in the housing, ensuring the water moves in a special helix motion, maximizing the contact time with the UV radiation.

These units come with a stepped hosetail, allowing you to use either 25mm, 32mm or 38mm hose.

Please see the table below showing the specification for each model.