I was working at my grandpas junkyard today and happen to see this in the corner of one of his sheds. I want to make an outside pond type thing with it that is above ground to keep my fish in for the summer. i go to school about 2 and a half hours from my himetown and i am bringing them back home for the summer and plan on keeping them in this thing. let me know what you guys thing i should do with it, my first plan is to cut the top off of it but im not sure wat to do from there