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Fluval Pressurized CO2 Kit - 95g


Item #: HG5579

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CO2 is used by plants during photosynthesis, converting the gas into sugars to use for energy.The Fluval Pressurized CO2 Kit provides the CO2 required to grow and maintain lush aquatic plants and comes complete with all the necessary items to do so for aquariums up to 50 gallons (190 L).

Kit includes:
  • Disposable CO2 cartridge (95 g)
  • Regulator valve
  • CO2 ceramic diffuser
  • 2-in-1 Bubble Counter/Check valve
  • Bracket
  • Hose

5 Stars


Reviewed on
August 22, 2020

Yes, I would recommend this.

Ideal for hands-on low demand systems.

Pros: Sleek and simple

Cons: Unable to turn on/off automatically

This co2 is great for what it is. You turn it on, you turn it off, no solenoid or automatic timer, but it’s still just as easy to operate- if you remember! I use this on a small shrimp tank and I’ve no issues so far. Since the co2 is unable to turn off automatically before the lights shut off on your tank, I would suggest running it at a lower bubble rate than you might for one that could turn off automatically. For a low demand tanks this is an inexpensive and easy alternative to a pressurized setup with solenoid/timer and better overall than a bio/yeast co2 reactor. It also looks pretty cool hanging from the side of a rimless tank.

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