Where'd you get the UGF from? How's that fan working for you?
I bought the UGF from a LFS. It is an Asian style UGF. They are called circulation tubes, originally intended to be ran with a powerhead.
Here is someone online that sells one.
The fan is from Mordalpus. It works great for a little tank. It keeps my tank 74ish on hot days. Plus it doesn't take up a lot of room over the tank.