#ed_op#DIV#ed_cl#This probably sounds like a dumb question but I need a little help. I have a 29g tank with polyps, anemone and fish. I dont have a sump just a hang-on skimmer. I have two powerheads, a hagen 270 gph and a aqua-tech 170 gph in each of the back corners blowing toward the front middle. Is this okay in you guys opinion? Thank you as always!!!#ed_op#/DIV#ed_cl#