LR in updraft of sump

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kidafius

Aquarium Advice Freak
Joined
Jun 7, 2003
Messages
366
Location
College Station Texas
I have a 4 inch wide updraft section in my sump, before it spills over into the refugium. I recently filled it up with ~4" pieces of LR, so the water comes down from the tank, under a glass panel, up the LR chamber, and over the wall into the fuge. Any thought on whether this is a good idea or not?
 
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