Posted: Mon Dec 04, 2006 1:50 pm
When my Aquaclear's waterfall looks "lopsided," it's usually because the intake is being impeded by something, either up in the tube or, more often, at the base (usually leaves from the veggies they've been given are stuck at the intake tube). Clearing them away returns the flow to normal. If the filter isn't sitting level, this also could do it.
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-