The Planted Tank Forum - View Single Post - big brown block!
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Old 01-10-2013, 01:26 AM   #2
Algae Grower
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Join Date: Nov 2011
Location: Canada
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as long as the output was not pointed into the substrate, i don't see why it would murk up like that. has it cleared? or was there something inside the xp4? if not, you'll have to wait for someone with blasting sand experience as i only have playsand.
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