Where to put the Active carbon .. submerged or exposed to air (top filter)?
Discussion in 'Filters, Pumps, etc..' started by minajaguar, May 12, 2012.
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Discussion in 'Filters, Pumps, etc..' started by minajaguar, May 12, 2012.
to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.