GLA

Aquarium CO2 Reactor - 12/16mm

$59.99

Current stock: 0

External CO2 reactor for high efficiency CO2 dissolution by internal whirlpool waterflow, allowing 100% CO2 dissolution in aquarium water. Made of highest quality food grade materials.

  • mount outside aquarium tank, inline within outflow tubing of canister filter

  • fits tubing size 12/16mm ID/OD (inside diameter /outside diameter)
  • height: 15 inches (375mm)
  • diameter: 4.5 inches (116mm)
  • volume: 2.5 liters
SKU:
GLA32146

1 Review

5/5
Dave Chang 27th Jan 2020

Absolute best co2 reactor

This reactor has been a blessing to me. I tried other reactors and inline diffusers and nothing really worked well for my big tank(180g). This reactor is well built and is large enough to handle my 180g with ease. It worked so well I got another unit after running this one for a month. I now have 2 reactors, one on my 180 and one on my 60-P. I will never use anything else in the future. It comes with a check valve and easy to follow diagram. Its by far the largest co2 reactor I have ever seen and used. Most all other reactors are quite small, this GLA co2 reactor is all business. This has to be the best aquarium co2 reactor on the market.

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