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Sera CO2 Active Reactor 500 Reviews

4.3 Rating 14 Reviews
Great product, just wished the plastic tongue that attaches to wall mount bracket was made of a thicker or more flexible plastic as this doofus has broken it already when rearranging hoses under the tank.
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Posted 11 months ago
André Ranzani Rodrigues
Verified Reviewer
Author didn't leave any comments.
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Posted 2 years ago
Gerhard Hannemann
Verified Reviewer
This CO2 reactors works reasonably well, it does restrict the flow noticeable so suggests that one uses at least the minimum require lph pump for this unit. The major down side is the seal. I 4 years of usage, I am up to the third seal that I had to get sent Germany as nobody seems to have stock here in Australia. Getting the seal to sit correctly is challenge, especially once it has hardened and shrunk. Sorry only two stars as this reactor has caused some significant flooding!
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Posted 4 years ago
Gerhard Hannemann
Unverified Reviewer
This CO2 reactors works reasonably well, it does restrict the flow noticeable so suggests that one uses at least the minimum require lph pump for this unit. The major down side is the seal. I 4 years of usage, I am up to the third seal that I had to get sent Germany as nobody seems to have stock here in Australia. Getting the seal to sit correctly is challenge, especially once it has hardened and shrunk. Sorry only two stars as this reactor has caused some significant flooding!
2 Helpful Report
Posted 4 years ago
Sarah Blakey
Verified Reviewer
Working well thanks
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Posted 8 years ago
Working well thanks
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Posted 8 years ago
Some fuss fitting it to a powerhead with pic tubing, but working well.
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Posted 8 years ago
Some fuss fitting it to a powerhead with pic tubing, but working well.
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Posted 8 years ago