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Aquarium Co-op Co2 Regulator Manifold

Easily run CO2 from one cylinder to multiple different aquariums using expansion manifold blocks. These handy manifolds screw into the existing CO2 regulator system and to each other for the ability to link as many together as desired. Simply add one block for each planted aquarium you'd like to inject CO2.

Each manifold comes with its own bubble counter and needle valve for precise dosing. 

  • Splits CO2 Between Multiple Aquariums
  • Individually Adjustable CO2 Output
  • Easy to Install