CO2 Equipment

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  1. Ista Corner CO2 Diffuser Chamber for Planted Aquarium

    The Ista corner style diffuser chamber is an effective way of diffusing CO2 into your planted aquarium. The corner design allows the diffuser to easily be hidden in the corner of the aquarium allowing for the air line to be hidden out of sight too.

    These diffusers come with a silicate suction cup which assures reliable and firm attachment. The CO2 hose can be fastened to the diffuser in a vertical position which prevents the pipe bending.

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  2. Ista Replacement Ceramic for 2 in 1 Diffuser

    Replacement Ceramic for the Ista 2 in 1 CO2 diffusers.

    Available for the Small, Medium and Large diffusers. Please select size of your diffueser from the drop down menu.

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    As low as £3.99
  3. Ista Replacement Ceramic for UFO Diffuser

    Replacement Ceramic for the Ista UFO CO2 diffusers.

    Available for the Small, Medium and Large diffusers. Please select size of your diffueser from the drop down menu.

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    As low as £4.99
  4. Ista Glass CO2 Diffuser External Filter Outlet

    The Ista glass CO2 diffusers are a handmade, elegant diffuser that will connect to the outlet of an external canister filter to allow effective dissolving of CO2 into the water column.

    Simply connects to the canister filter outlet tubing, replacing the original filter outlet.

    These diffusers are available to suit either a 12mm or 16mm internal diameter hose.

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    As low as £29.99
  5. Ista CO2 Indicator Solution Planted Aquarium
    Just inject 1 cc of CO2 Indicator Solution into the cap of the CO2 indicator. Adding tank water is not required. We recommend you change the solution only once a month, not necessarily every time maintenance is done in your aquarium. Learn More
  6. Ista CO2 Bubble Counter 2 In 1 Planted Aquarium

    2 In 1 Function - CO2 bubble counter and check valve

    With CO2 pipe fasten screw nuts to prevent accidental detachment of CO2 pipe

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  7. Ista UFO CO2 Ceramic Diffuser

    The Ista round UFO style diffusers are available in a choice of 3 sizes. The ceramic diffusion plate ensures the finest possible CO2 bubbles to give the best absorption into the aquarium water.

    Available in 3 sizes.

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    As low as £5.99
  8. Ista Vertical CO2 Diffuser Chamber

    The Ista vertical style diffuser chamber is an effective way of diffusing CO2 into your planted aquarium.

    This dual chamber layout gives a higher area for CO2 diffusion to maximise efficiency. Made from high quality transparent acrylic which offers excellent viewing of CO2 bubbles.

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  9. Ista Horizontal CO2 Diffuser Chamber

    The Ista horizontal style diffuser chamber is an effective way of diffusing CO2 into your planted aquarium.

    These diffusers are frequently used with the disposable CO2 cartridges, and the popular Ista CO2 starter set.

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  10. Ista CO2 Tablets x 100

    The Ista co2 tablets will provide the Co2 needed for your aquarium plants to grow and thrive.

    By gradually dissolving in the water to release Co2 into the aquarium water over the space of 2 hours to completely dissolve completely.

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