Posted: Sat Dec 22, 2007 10:07 pm
So you've got the order for the filter media all set - sponges on the bottom, rings in the middle, and charcoal (bio chem zorb) and the fine mesh filter on top?
If there are lots of air bubbles in the tubes you may have some leaks. Does water seem to be circulating well? Are all the fittings real tight?
SpotsMama