tom2 Posted July 2, 2016 Share Posted July 2, 2016 Is there any use to keeping macro algae in the sump? What does it do? Quote Link to comment Share on other sites More sharing options...
FarmerTy Posted July 2, 2016 Share Posted July 2, 2016 Absorbs nutrients... Look up refugiums for more info on the subject Tom. 2 Quote Link to comment Share on other sites More sharing options...
mFrame Posted July 2, 2016 Share Posted July 2, 2016 +1, very useful, but do as Ty says and read more. It takes more than just putting them there, they'll need light and some agitation. 1 Quote Link to comment Share on other sites More sharing options...
tom2 Posted July 3, 2016 Author Share Posted July 3, 2016 Cool thx guys! I'll look that up! Quote Link to comment Share on other sites More sharing options...
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