K kwantz Candiru MFK Member Nov 1, 2007 165 1 48 Ontario Mar 27, 2010 #1 I was wondering what PPI should I get if I want something in the equivelent to the spong filter in a Aqua Clear HOB
I was wondering what PPI should I get if I want something in the equivelent to the spong filter in a Aqua Clear HOB
H hybridtheoryd16 Jack Dempsey MFK Member Nov 28, 2007 2,962 4 38 kentucky Mar 28, 2010 #2 Ac's normal sponge is 30ppi And there fine sponge is 20ppi
