Internal Filters

33 products

    Internal Aquarium Filters from AllPondSolutions

    When selecting the best aquarium filter for a small to medium tank, an internal filter from AllPondSolutions could be just what you need for your aquarium. Internal fish tank filters are compact and sit inside your aquarium, offering an ideal space saving option for customers who do not have room for a larger external filter.

    Browse our range of aquarium internal filters online.

    33 products
    AllPondSolutions 700L/H Aquarium Internal Filter with 9w UV 700IF+ - AllPondSolutions
    AllPondSolutions 700L/H Aquarium Internal Filter with 9w UV 700IF+
    AllPondSolutions 600L/H Aquarium Internal Filter 600IF - AllPondSolutions
    AllPondSolutions 600L/H Aquarium Internal Filter 600IF
    AllPondSolutions 1500L/H Aquarium Internal Filter 1500IF - AllPondSolutions
    AllPondSolutions 1500L/H Aquarium Internal Filter 1500IF
    AllPondSolutions 2500L/H Aquarium Internal Filter 2500IF - AllPondSolutions
    AllPondSolutions 2500L/H Aquarium Internal Filter 2500IF
    AllPondSolutions 1200L/H Aquarium Internal Filter 1200IF - AllPondSolutions
    AllPondSolutions 1200L/H Aquarium Internal Filter 1200IF
    AllPondSolutions 200L/H Aquarium Internal Filter 200IF - AllPondSolutions
    AllPondSolutions 200L/H Aquarium Internal Filter 200IF
    AllPondSolutions 800L/H Aquarium Internal Filter 800IF - AllPondSolutions
    AllPondSolutions 800L/H Aquarium Internal Filter 800IF
    AllPondSolutions 250L/H Aquarium Internal Corner Filter 250-CIF - AllPondSolutions
    AllPondSolutions 250L/H Aquarium Internal Corner Filter 250-CIF
    Sale
    AllPondSolutions 500L/H Aquarium Internal Filter 500IF - AllPondSolutions
    AllPondSolutions 500L/H Aquarium Internal Filter 500IF
    Save £2
    AllPondSolutions 1000L/H Aquarium Internal Filter 1000IF - AllPondSolutions
    AllPondSolutions 1000L/H Aquarium Internal Filter 1000IF
    Sale
    AllPondsolutions 45L Aquarium Sponge Filter with Pump BFL-350 - AllPondSolutions
    AllPondsolutions 45L Aquarium Sponge Filter with Pump BFL-350 - AllPondSolutions
    AllPondsolutions 45L Aquarium Sponge Filter with Pump BFL-350
    Save £5
    AllPondSolutions 300L/H Aquarium Internal Filter 300IF - AllPondSolutions
    AllPondSolutions 300L/H Aquarium Internal Filter 300IF
    AllPondSolutions 450L/H Aquarium Internal Corner Filter 450-CIF - AllPondSolutions
    AllPondSolutions 450L/H Aquarium Internal Corner Filter 450-CIF
    AllPondSolutions 600L/H Aquarium Internal Filter Adj Flow 600-IFC - AllPondSolutions
    AllPondSolutions 600L/H Aquarium Internal Filter Adj Flow 600-IFC
    Sale
    AllPondsolutions 25L Aquarium Sponge Filter with Pump BFS-350 - AllPondSolutions
    AllPondsolutions 25L Aquarium Sponge Filter with Pump BFS-350 - AllPondSolutions
    AllPondsolutions 25L Aquarium Sponge Filter with Pump BFS-350
    Save £5
    AllPondSolutions 450L/H Aquarium Internal Filter 450IF - AllPondSolutions
    AllPondSolutions 450L/H Aquarium Internal Filter 450IF
    AllPondSolutions 650L/H Aquarium Internal Corner Filter 650-CIF - AllPondSolutions
    AllPondSolutions 650L/H Aquarium Internal Corner Filter 650-CIF
    Sale
    AllPondSolutions 1500L/H Aquarium Internal Filter Adj Flow 1500-IFC - AllPondSolutions
    AllPondSolutions 1500L/H Aquarium Internal Filter Adj Flow 1500-IFC
    Save £2
    Sale
    AllPondsolutions 35L Aquarium Sponge Filter with Pump BFM-350 - AllPondSolutions
    AllPondsolutions 35L Aquarium Sponge Filter with Pump BFM-350 - AllPondSolutions
    AllPondsolutions 35L Aquarium Sponge Filter with Pump BFM-350
    Save £5
    AllPondSolutions 900L/H Aquarium Internal Filter Adj Flow 900-IFC - AllPondSolutions
    AllPondSolutions 900L/H Aquarium Internal Filter Adj Flow 900-IFC
    AllPondSolutions 1500L/H Aquarium Internal Filter INFIL-1500
    Sale
    Boyu SF-02 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-02 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £3
    Sale
    AllPondSolutions 1200L/H Aquarium Internal Filter INFIL-1200
    Save £1.50
    Sale
    Boyu SF-01 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-01 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £4
    Sale
    AllPondSolutions 900L/H Aquarium Internal Filter INFIL-900
    Save £2
    Sale
    AllPondSolutions 500L/H Aquarium Internal Filter INFIL-500
    Save £2
    Sale
    AllPondSolutions 500L/H Aquarium Internal Filter INFIL-700
    Save £1.50
    Sold Out
    Boyu SF-100 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-100 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £2
    Sold Out
    Boyu SF-102 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-102 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £3
    Sold Out
    Boyu SF-104 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-104 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £4
    Sold Out
    Boyu SF-03 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-03 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £3
    Sold Out
    Boyu SF-103 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-103 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £2.80
    Sold Out
    Boyu SF-101 Sponge Aquarium Fish Tank Filter - Fry - Shrimp - AllPondSolutions
    Boyu SF-101 Sponge Aquarium Fish Tank Filter - Fry - Shrimp
    Save £1.90

    Why Buy Your Internal Fish Tank Filter from Us?

    We offer a range of internal filters for aquariums up to 500 litres. For larger setups, more than one filter will be required to ensure an effective level of filtration.

    What does our selection offer?

    • Internal aquarium filters in a range of many sizes, from 200 to 1850 litres per hour
    • Internal filters suitable to place in the corner of a tank
    • Filters with an integrated UV steriliser

    Should you wish for more information about the range of sizes and options available, we’d love to help. Replacement filtration media is also available on our site, as are UV bulbs

    Shop Online for Aquarium Internal Filters

    When it comes to the health of your tank, at AllPondSolutions we understand that only the best will do, which is why our internal aquarium filters come in such a comprehensive selection. We also pride ourselves in our customer service, meaning we hope you’ll enjoy your shopping experience with us.