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  • Home
  • CO2 & Plant Care
  • CO2 Injection
  • Bubble Counters & Diffusers

Bubble Counters & Diffusers

Enhance CO2 distribution in your planted aquarium with our high-quality bubble counters and diffusers. Bubble counters provide accurate CO2 flow measurement, while diffusers ensure fine CO2 dispersion, maximizing absorption for healthy plant growth. Available in glass, ceramic, and other durable materials, bubble counters and diffusers are easy to install and essential for maintaining optimal CO2 levels.

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21 Items

  1. Inline CO2 Diffuser
    CO2Art
    Inline CO2 Diffuser
    From: $39.99

    Choose Options Notify Me When In-Stock
  2. IO In-Tank CO2 Diffuser - Acrylic Series
    CO2Art
    IO In-Tank CO2 Diffuser - Acrylic Series
    From: $19.99

    Choose Options Notify Me When In-Stock
  3. In-Tank Flux CO2 Diffuser
    CO2Art
    In-Tank Flux CO2 Diffuser
    From: $28.99

    Choose Options Notify Me When In-Stock
  4. CO2 Diffuser
    Twinstar
    CO2 Diffuser
    From: $6.99

    Choose Options Notify Me When In-Stock
  5. Original CO2 Diffuser
    AQUARIO
    Original CO2 Diffuser
    From: $12.99

    Choose Options Notify Me When In-Stock
  6. Extended CO2 Diffuser
    AQUARIO
    Extended CO2 Diffuser
    From: $15.99

    Choose Options Notify Me When In-Stock
  7. Beetle CO2 Diffuser
    Seachem
    Beetle CO2 Diffuser
    From: $18.13

    Choose Options Notify Me When In-Stock
  8. Slanted CO2 Diffuser
    Seachem
    Slanted CO2 Diffuser
    $18.13 $18.13

  9. Bubble Counting CO2 Diffuser
    Seachem
    Bubble Counting CO2 Diffuser
    $18.13 $18.13

  10. Spiral Bubble Counting CO2 Diffuser
    Seachem
    Spiral Bubble Counting CO2 Diffuser
    $18.13 $18.13

  11. Glass Bubble Counter
    Seachem
    Glass Bubble Counter
    $8.19 $8.19

  12. Glass Inline CO2 Diffuser
    Seachem
    Glass Inline CO2 Diffuser
    From: $59.16

    Choose Options Notify Me When In-Stock
  13. Mini Inline CO2 Bubble Counter
    ISTA
    Mini Inline CO2 Bubble Counter
    $5.49 $5.49

  14. 2 in 1 CO2 Bubble Counter & Check Valve
    ISTA
    2 in 1 CO2 Bubble Counter & Check Valve
    $8.79 $8.79

  15. 3 in 1 CO2 Diffuser
    ISTA
    3 in 1 CO2 Diffuser
    From: $16.49

    Choose Options Notify Me When In-Stock
  16. Mini Ceramic CO2 Diffuser
    ISTA
    Mini Ceramic CO2 Diffuser
    $13.69 $13.69

  17. UFO CO2 Diffuser
    ISTA
    UFO CO2 Diffuser
    $16.49 $16.49

  18. Neo Mixer
    AQUARIO
    Neo Mixer
    From: $28.99

    Choose Options Notify Me When In-Stock
  19. Replacement Ceramic Membrane for CO2Art Inline Diffuser
    CO2Art
    Replacement Ceramic Membrane for CO2Art Inline Diffuser
    From: $16.99

    Choose Options Notify Me When In-Stock
  20. IO Diffuser Replacement Ceramic Membrane
    CO2Art
    IO Diffuser Replacement Ceramic Membrane
    From: $11.99

    Choose Options Notify Me When In-Stock
  21. Replacement Ceramic for ISTA CO2 Diffusers
    ISTA
    Replacement Ceramic for ISTA CO2 Diffusers
    From: $6.69

    Choose Options Notify Me When In-Stock

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    Golden Valley, MN 55427 US

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