RogerMcAllen
Aquarium Advice Addict
I was reading through the most recent American Science and Surplus catolog and saw something they called a funnel tray http://www.sciplus.com/singleItem.cfm?terms=6306&cartLogFrom=Search. This is basically a tray with a funnel spout at one end. I was thinking of gluing a couple of these together to create a waterfall, my only problem is that I am not sure what to use as a pump. Any ideas?