If it's not too much trouble, I'd appreciate it!
Okay, thanks for all the help. I hadn't thought of you tube, that's a good idea. I'm sure an ato is really simple, but I'm a little lost right now, just starting to look into it. I have a small, approx 4.5 gal, glass tank that is really skinny and tall that should be a good fit in my stand. It just doesn't have a lid. I'm not sure if those 5 gal jugs would fit, but I have an extra of those. I don't have a sump. Hmmm....