- Joined
- Feb 11, 2022
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- Manchester
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- United Kingdom
What up! A few days ago I posted I got some new Zoa’s for the first time, and I was waiting for them to open. They are still hit and miss on opening so I turned the white lights on to see if there are any problems and I noticed a good chunk of the polyps are actually covered in algae. My tank is fairly algae free at the moment so I think they came like this from the LFS.
I don’t have hydrogen peroxide, and I’ve heard that can be risky (for your own health) if you don’t know what you’re doing. Any other options?
I don’t have hydrogen peroxide, and I’ve heard that can be risky (for your own health) if you don’t know what you’re doing. Any other options?



