Air Stones and Bubble Disks

Finest Filters stocks a wide collection of air stones and bubble disks to generate bubbles in your aquarium, fish tank, or pond. From ceramic air stone disks through to ceramic cylinder columns suitable for Koi pond aquariums, we have just the right air pump accessory for your requirements. You can enjoy free UK shipping with no minimum order quantity, as well as same-day despatch on orders placed before 4pm. Browse our range of aquarium, fish tank and pond air stones below.

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  1. LED Bubble Ring Air Stone (3 Sizes)

    The QPL series LED light rings are an attractive eye-catching addition to any aquarium. These air stones are fully submersible, and when connected to an air pump the air bubbles rise in the LED lights to give a mesmerising and relaxing effect.

    These LED lights will slowly cycle through many different colours when operating. These air stones are available in 3 sizes; Small (5.5cm), Medium (11cm) and large (13cm). Please select the required size from the drop-down menu when ordering.

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  2. Ista Wooden Airstone
    Rating:
    100% of 100

    The Ista wooden air stone creates very fine air bubbles in your aquarium. The air bubbles from a wooden air stone are typically a lot finer than traditional air stones, allowing for better gas exchange in your aquarium.

    This wooden air stone measures 45mm x 15mm x 15mm.

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  3. Air Pump Accessory Kit (2m Airline, 1 x Air Stone and 1 x Check Valve)

    You are purchasing an aquarium air pump accessory kit.

    Ideal as an add on purchase if you are purchasing one of our air pumps or an air pump elsewhere, as these accessories are not supplied with a new air pump.

    Contains a 2m length of airline, 1 x Air Stone and 1 x Check Valve. This option is suitable for a single outlet air pump:

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  4. Air Pump Accessory Kit (3m Airline, 2 x Air Stones and 2 x Check Valves)

    You are purchasing an aquarium air pump accessory kit.

    Ideal as an add on purchase if you are purchasing one of our air pumps or an air pump elsewhere, as these accessories are not supplied with a new air pump.

    Contains a 3m length of airline, 2 x Air Stones and 2 x Check Valves. This option is suitable for a double outlet air pump.

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  5. 5 x Air Stones for Aquarium Air Pump

    Our high quality aquarium air stones are standard sized to connect to standard 4/6mm airline that fits all common air pumps.

    You are purchasing: 5 Air Stones

    These air stones are 25mm long, and 15mm in diameter.

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  6. 10 x Air Stones for Aquarium Air Pump

    Our high quality aquarium air stones are standard sized to connect to standard 4/6mm airline that fits all common air pumps.

    You are purchasing: 10 Air Stones

    These air stones are 25mm long, and 15mm in diameter.

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  7. 2 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank

    You are purchasing 2 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.

    These air stones will connect to standard 4/6mm air line. Or, the hose tail can be cut to accommodate thicker air line.

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  8. 5 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank

    You are purchasing 5 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.

    These air stones will connect to standard 4/6mm air line. Or, the hose tail can be cut to accommodate thicker air line.

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  9. 10 x 50mm 2" Round Air Stones for Pond or Aquarium Fish Tank

    You are purchasing 10 x high quality 50mm (2inch) air stones suitable for aquarium and pond use.

    These air stones will connect to standard 4/6mm air line. Or, the hose tail can be cut to accommodate thicker air line.

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  10. Aquarium Fish Tank Round Air Bubble Disk Ring

    Our high quality aquarium bubble disk aerators are ideal for creating a ring of oxygenating bubbles within your aquarium.

    Simply connect air line and air pump to the bubble ring, and place in the aquarium.

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