This site contains affiliate links for which we may be compensated.
Aqua One Clearview 75 Hang On Filter$23.95
Aqua One ClearView 75 Hang On Filter (29023) Hang on filters are designed to be clipped onto the back of your aquarium. They are ideal for garden aquariums or any other, where a submersible filter would take up too much space. They provide very high levels of filtration.
Carbon Filter Cartridges should be replaced every 8-12 weeks to maximise efficiency (90c for ClearView 75).