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05/22/2016, 07:14 PM
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Registered Member
Join Date: Aug 2006
Location: Upper Michigan
Posts: 312
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Blacken Out Macro Algae Sump Area?
I'm thinking about adding macro algae to a section of my sump. Does anyone blacken the sides of the sump where the macro algae is growing in an attempt to control nuisance algae growing in the return and skimmer area's ?
Thanks..................... |
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