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Filters

The primary purpose of an aquarium filter is to remove toxic waste products from the water and prevent your fish from being poisoned by these.

There are three types of filtration: mechanical, whereby dirty water passes through the filter media and debris is removed pysically; biological, whereby good bacteria live in the filter media and breakdown toxic ammonia and nitrite; and chemical, whereby using special activated media such as carbon will filter out other toxic substances, water discolouration or medicine treatments.

  • Aqua-Flow 1 Aquarium Filter Image

    Aqua-Flow 1 Aquarium Filter

    The Superfish Aqua-Flow range of internal aquarium filters are extremely quiet and economical in operation. Perfectly suited to use in Coldwater and Tropical Aquariums.Recommended Tank Size: Up to 80 litre (17 gallons)Max Flow: 200 lph Please Note:...

    £8.50 £6.99
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  • Aqua-Flow 100 Aquarium Filter Aqua-Flow 100 Aquarium Filter

    Aqua-Flow 100 Aquarium Filter

    The Superfish Aqua Flow 100 dual action internal aquarium filters are extremely quiet and economical in operation. Aqua Flow 100 is perfectly suited to use in coldwater or tropical aquariums.Aqua Flow 100 has a flow control knob and the outlet can be...

    £12.95
    Add to Cart
  • Aqua-Flow 200 Aquarium Filter

    Aqua-Flow 200 Aquarium Filter

    The Superfish Aqua Flow 200 dual action internal aquarium filters are extremely quiet and economical in operation. Aqua Flow 200 is perfectly suited to use in coldwater or tropical aquariums.Aqua Flow 200 has a flow control knob and the outlet can be...

    £19.95 £16.45
    Add to Cart
  • Aqua-Flow 400 Aquarium Filter Image

    Aqua-Flow 400 Aquarium Filter

    The Superfish Aqua Flow 400 dual action internal aquarium filters are extremely quiet and economical in operation. Aqua Flow 400 is perfectly suited to use in coldwater or tropical aquariums.Aqua Flow 400 has a flow control knob and the outlet can be...

    £23.50 £20.99
    Add to Cart
  • Aqua-Flow 50 Aquarium Filter

    Aqua-Flow 50 Aquarium Filter

    Aqua Flow 50 Internal Aquarium Filter - Complete with Media & Spray Bar Superfish Aqua Flow 50 dual action internal aquarium filters are extremely quiet and economical in operation, perfectly suited to use in coldwater or tropical aquariums...

    £10.99
    Add to Cart
  • Aqua-Flow XL Aquarium Filter Aqua-Flow XL Aquarium Filter

    Aqua-Flow XL Aquarium Filter

    Aqua-Flow XL Internal Aquarium Fish Tank Power Filter Aquarium fish tank power filter suitable for Coldwater & Tropical Aquariums The Superfish Aqua-Flow range of internal aquarium filters are extremely quiet and economical in operation...

    £27.95 £21.95
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  • Aquarium Filter Hidom AP Range Aquarium Filter Hidom AP Range Image 3

    Aquarium Filter Hidom AP Range

    Hidom Submersible AP Internal Aquarium Filter With Spray Bar Kit Included Suitable for both fresh water and marine aquariums High quality low wattage energy saving filter The Hidom AP-L Internal Filter range are designed for submersible use and come...

    £6.95
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  • Fluval 106 Aquarium Canister Filter Fluval 106 Aquarium Canister Filter

    Fluval 106 Aquarium Canister Filter

    Fluval 106 Canister Filter delivers many practical benefits – including better filtration, less maintenance frequency, faster setup, and quieter operation – all designed to make fish keeping more enjoyable. Building on the success of Fluval...

    £103.99 £77.49
    Add to Cart
  • Fluval 206 External Aquarium Canister Filter Fluval 206 External Aquarium Canister Filter

    Fluval 206 External Aquarium Canister Filter

    Fluval 206 Canister Filter delivers many practical benefits – including better filtration, less maintenance frequency, faster setup, and quieter operation – all designed to make fish keeping more enjoyable. Building on the success of Fluval...

    £117.99 £88.49
    Add to Cart
  • Fluval 306 External Aquarium Canister Filter Fluval 306 External Aquarium Canister Filter

    Fluval 306 External Aquarium Canister Filter

    Fluval 306 Canister Filter delivers many practical benefits – including better filtration, less maintenance frequency, faster setup, and quieter operation – all designed to make fish keeping more enjoyable. Building on the success of Fluval...

    £150.99 £113.29
    Add to Cart
  • Fluval 406 External Aquarium Canister Filter Fluval 406 External Aquarium Canister Filter

    Fluval 406 External Aquarium Canister Filter

    Fluval 406 Canister Filter delivers many practical benefits – including better filtration, less maintenance frequency, faster setup, and quieter operation – all designed to make fish keeping more enjoyable. Building on the success of Fluval...

    £206.99 £155.29
    Add to Cart