I have been looking at the Python no spill system and it definitely looks like something that I could use! The only concern that I have is that I use a 40G tub to mix my SW for my water changes. Does anyone know how I could use they Python to get water from my 40G tub on the floor to my aquarium that stands approx 5 feet off of the floor? I read on one website about using a pump somehow but didn't know if anyone here had done that. If anyone could give some advice it is as always appreciated, thanks!