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Old 07/13/2020, 11:51 AM   #1748
gregkn73
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Join Date: Dec 2013
Posts: 278
Quote:
Originally Posted by sirichok View Post
Refugium is now overgrown with coralline algae .





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Why do you light it? I can see negligible chaeto in there! Corraline over that porous material, doesn't block water circulation in there?


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