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Bubbles Trapped in Algae Film

PostPosted:19 Jun 2020 18:16
by Aeerix
I have unsightly bubbles trapped in the algae film developing on my lava rocks. I can remove them with a turkey plaster or using a tweezer to pop them but they come back after a few days. Attached the pic below.

Any suggestions?

Re: Bubbles Trapped in Algae Film

PostPosted:19 Jun 2020 18:32
by odin
Lower powered lights or just cut the light hours it gets.