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CO2 products

Adding CO2 to the aquarium will help to better grow aquariumplants. Next to light, plants need sufficient levels of CO2 for photosyntheses. We offer a wide range of CO2 products for adding CO2 to your aquarium. It will help lower the pH levels of the water and is practicly indispensable in a densely planted aquarium.

Subcategories

  • CO2 systems

    A good CO2 system and adding free available CO2 to the aquarium, besides a good fertilization, plays an important role to the growth of the plants in the aquarium. By adding CO2 to the aquarium the pH of the water lowers and makes it acidic, just as most plants and fish love it.

  • CO2 Diffusers

    The small bubbles that a CO2 diffuser produces, have a large contact area. The CO2 diffusor ensures that the added CO2 in the optimal water to dissolve, and in the aquarium spreads. In an aquarium with CO2 fertilization to grow aquarium plants many times better!

  • CO2 bubble counters

    With the use of a CO2 bubble counter it is very easy to see and adjust the amount of CO2 that is dosed to the aquarium. Adding the right amount is essential for a healthy plant growth in the aquarium. Too much CO2 in the aquarium can be harmful for the fish. Too less is bad for plant growth.

  • CO2 checkers
    Having the right CO2 content is essential in a planted aquarium. Too much CO2 is harmful to fish, too little CO2 inhibits plant growth. The CO2 content in the aquarium can be measured with a CO2 Checker. The liquid in this Drop Checker changes color as the CO2 content changes.
  • CO2 toebehoren

    Adding CO2 to the aquarium can be complicated, but with the right accessories it becomes relatively easy. Also when you need to attach multiple aquariums to one system, you can find everything you need here.

Active filters

  • Product type:: Connection part
  • ADA CO2 Speed Controller
    €22.90

    The ADA CO2 Speed Controller allows you to precisely set the amount of CO2. When the CO2 hose is split from the source, each branch must have its own CO2 Speed Controller to dose the correct amount.

  • ADA CO2 Stop Valve
    Type: Hand Valve (1) Ball Valve White (3)
    €29.90
    from €24.90

    With the ADA CO2 Stop Valve ball valve, the CO2 supply to the CO2 diffuser can be shut off in an instant. Available in different colors that match the CO2 system and small, so that it is almost unnoticeable. Ball Valve G (4) has a larger version, making it even easier to operate.

  • ADA CO2 Hose connector part
    Type: 1-3 branch T branch (Black) Y branch (Black) 1-4 branch
    €9.90

    With a CO2 Hose distributor, the CO2 hose can be distributed from the CO2 bottle to multiple aquariums or multiple CO2 diffusers.

    Select the desired branch.

  • ADA CO2 Stop Cap (2 pieces)
    €7.90

    A CO2 hose can be closed with the CO2 Stop Caps.

    Per 2 pieces

  • ADA CO2 Joint Stick (3 pieces)
    €14.90

    With the CO2 Joint Stick a CO2 silicone hose can be connected to the ADA Branches.

    Per 3 pieces

  • ADA CO2 Joint Glass
    Type: JG-001 JG-002 JG-003 JG-004 JG-007 JG-008
    €7.90

    With the ADA CO2 Joint Glass connections, CO2 diffusers and bubble counters can be connected to each other, without the risk of the CO2 hose kinking. The glass tubes are connected to each other with a small piece of CO2 tubing.
    JG-007 is for Pollen Glass or Type 2
    JG-008 is for Pollen Glass Type-3, Pollen Glass Large or Pollen Glass Beetle.

    Select the desired part:

  • CO2 U pipe
    Size: S M L
    €4.90

    A CO2 U-PIPE prevents the CO2 hose from kinking when it is hung over the edge of the aquarium.

    Available in 3 sizes:
    S, M or L

  • CO2 J pipe
    €5.90

    A CO2 J-PIPE prevents the CO2 hose from kinking when it is hung over the aquarium edge. The CO2 diffuser can therefore be placed in the aquarium in a stylish way.

  • CO2 coupling 90
    €5.90

    With this handy coupling, the CO2 hose can be guided neatly in a 90-degree angle, without there being any chance of the hose kinking.

  • CO2 coupling Y
    €6.90

    With this handy Y coupling, CO2 hose can be divided from one CO2 source to two hoses. For example, to supply two aquariums with CO2 with one CO2 bottle.

  • CO2 distributor
    Type: 2-weg 3-weg 4-way 5-way 6-way
    €34.90

    With this CO2 distributor it is possible to supply multiple aquariums with CO2 simultaneously with one CO2 system. Multiple diffusers can also be connected to one aquarium.

    Choose from:
    2-way
    3-way
    4-way
    5-way
    6-way

  • ADA CO2 Elbow Union
    €7.90

    With an ADA CO2 Elbow Union, the CO2 supply can be guided in a 90 degree bend.

  • ADA Mini Gauge (in-line)
    €49.90

    The CO2 pressure in the hoses can be checked with an ADA Mini Gauge (in-line). Connect the CO2 hose to both ends and stop the CO2 supply to check the pressure.

  • Borneowild CO2 Glass (JL series)
    • -30%
    CO2 Glass (JL series)
    Size: GJL-01 GJL-02 GJL-03
    €6.93 -30% €9.90
    Connect CO2 hoses in a practical way. The glass tubes are 5mm thick and disrupt the appearance as little as possible. A kink in a CO2 hose causes additional problems when adjusting the correct amount of CO2. With the BorneoWild CO2 glass diffusers and bubble counters can be connected without the risk of the hose kinking.
  • Borneowild CO2 Glass (S series)
    • -30%
    CO2 Glass (S series)
    Size: GS-01
    €6.23 -30% €8.90
    Connect CO2 hoses in a practical way. The glass tubes are 5mm thick and disrupt the appearance as little as possible. A kink in a CO2 hose causes additional problems when adjusting the correct amount of CO2. With the BorneoWild CO2 glass diffusers and bubble counters can be connected without the risk of the hose kinking.
  • Borneowild CO2 Glass (U series)
    • -30%
    CO2 Glass (U series)
    Size: GU-01 GU-02
    €6.23 -30% €8.90
    Connect CO2 hoses in a practical way. The glass tubes are 5mm thick and disrupt the appearance as little as possible. A kink in a CO2 hose causes additional problems when adjusting the correct amount of CO2. With the BorneoWild CO2 glass diffusers and bubble counters can be connected without the risk of the hose kinking.
  • CO2 speed limiter
    €9.90

    A handy limiter to regulate the flow of CO2. Place this between the CO2 pipe and the amount of CO2 can be adjusted with the adjusting screw. Extremely suitable for distributing CO2 where there are multiple branches.

  • Azaqua CO2 hose corner connection
    €0.90
    Use this hose coupling to make a CO2 hose or air hose with a 4/6mm diameter at a 90 degree angle. This is very practical, for example, when the CO2 hose enters the light hood from behind the aquarium.