I have a free twenty gallon and I was wondering if anyone has set-up a stream that would then feed into a pool? I may or may not do it, but I've been trying to think of the best way to set this up, and any helpful tips from anyone that has done this kind of setup. I really have no idea what I'd put in there either. I've been thinking about getting another tomato and moving my other tomato in with it after a quarantine period of course. However I'm not sure, and I'd be willing to to listen to anyone's ideas on what would work best in that kind of setup.