Sera Flore CO2 Reactor 500

(1 review)
5.00 LBS
Current Stock:
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The new sera flore CO2 active reactors 500 and 1000 with twin rotor supersede the generation of static CO2 generators. The rotors, the upper one of which is designed as a lamella rotor, ensure strong blending of CO2 with the aquarium water, allowing to dissolve several hundred CO2 bubbles per minute.

The sera flore CO2 active reactor 500 is suitable for freshwater aquariums between 250 l and 600 l. We recommend the sera flore CO2 active reactor 1000 for larger or densely planted aquariums.

  • Easy installation and cleaning
  • Includes holder bracket for installation inside the aquarium or outside, e.g. in an aquarium cabinet
  • Connectors for standard hoses
  • Hose connectors with fastener
SizeItem No.
500 08057
1000 08058


  • 5
    Great reactor !!

    Posted by Igore on Mar 14th 2013

    I can't believe how well this mixes the CO2 into the water, by the time it exits my outflow tube no bubbles are left. The only weak point in this system are the hose nuts which are too wimpy for my liking and will probably use hose clamps and toss the nuts.