Aquarium Hang on Back Filters

We supply a range of top-quality hang on back filters suitable for your aquarium or fish tank. We also stock replacement filter cartridges for your hang on back filters, helping you to keep your filter running at its best and making maintenance as easy as possible. Enjoy same-day despatch on orders placed before 4pm – with no minimum order quantity. Browse our range of aquarium hang on back filters and replacement cartridges below.

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  1. Hidom 260l/h Hang on Back Aquarium Filter (HL-200)

    You are purchasing a high quality 260l/h Aquarium Hang on Back filter suitable for use in aquariums up to 45 litres in size.

    These filters are made to hang on the back of your aquarium, and provide excellent mechanical and biological filtration. They are ideal for use in tanks where space is limited, and remove the need for unsightly filters in the tank itself.

    Hang on back filters also have the added benefit of oxygenating the water which is returned to the aquarium - as the water cascades back into the tank.

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  2. Hidom 480l/h Hang on Back Aquarium Filter (HL-400)

    You are purchasing a high quality 480l/h Aquarium Hang on Back filter suitable for use in aquariums up to 80 litres in size.

    These filters are made to hang on the back of your aquarium, and provide excellent mechanical and biological filtration. They are ideal for use in tanks where space is limited, and remove the need for unsightly filters in the tank itself.

    Hang on back filters also have the added benefit of oxygenating the water which is returned to the aquarium - as the water cascades back into the tank.

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  3. Hidom 600l/h Hang on Back Aquarium Filter (HL-600)

    You are purchasing a high quality 600l/h Aquarium Hang on Back filter suitable for use in aquariums up to 100 litres in size.

    These filters are made to hang on the back of your aquarium, and provide excellent mechanical and biological filtration. They are ideal for use in tanks where space is limited, and remove the need for unsightly filters in the tank itself.

    Hang on back filters also have the added benefit of oxygenating the water which is returned to the aquarium - as the water cascades back into the tank.

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  4. 4 x Replacement Filter Cartridges for 260l/h Hang On Filter (HL-200)

    You are purchasing a pack of 4 high quality replacement filter cartridges to fit our 260l/h Aquarium Hang on Back filter. (Hidom HL-200)

    Filter cartridges should be replaced regularly in order to keep your filter running at its best. These filters simply click into the filter, so maintenance is extremely easy.

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  5. 4 x Replacement Filter Cartridges for 480l/h Hang On Filter (HL-400)

    You are purchasing a pack of 4 high quality replacement filter cartridges to fit our 480l/h Aquarium Hang on Back filter. (Hidom HL-400)

    Filter cartridges should be replaced regularly in order to keep your filter running at its best. These filters simply click into the filter, so maintenance is extremely easy.

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  6. 4 x Replacement Filter Cartridges for 600l/h Hang On Filter (HL-600)

    You are purchasing a pack of 4 high quality replacement filter cartridges to fit our 600l/h Aquarium Hang on Back filter. (Hidom HL-600)

    Filter cartridges should be replaced regularly in order to keep your filter running at its best. These filters simply click into the filter, so maintenance is extremely easy.

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  7. 2 x Replacement Filter Cartridges for Hidom BF-200 Hang On Back Filter

    Pack of 2 replacement filter cartridges suitable for the Hidom BF-200 hang on back aquarium filter.

    These filter cartridges contain a combination of foam, poly wool and activated carbon for biological, mechanical and chemical filtration.

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  8. 3 x Replacement Filter Cartridges for Hidom BF-300 Hang On Back Filter

    Pack of 3 replacement filter cartridges suitable for the Hidom BF-300 hang on back aquarium filter.

    These filter cartridges contain a combination of foam, poly wool and activated carbon for biological, mechanical and chemical filtration.

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