slowmethinks
New member
im lookin for a refugium to put on my 20H. ive heard i can make one out of an aquaclear 110/500. i would prefer to do that, due to cost. however, i read somewhere of someone using an already built CPR refuge for $30. anyone have an old aquaclear they wanna sell? or where i can find a good cheap refuge? or even a good yet cheap HOT skimmer?