i was going to set up a very large tank as a display and was wondering if anyone out there dose do this type of stuff? i plan to set up a multi species large tank (Zoo like or better) i was thinking to have water and land with a very large fillter (to keep water pristeen) and a rain system (so it will actualy rain inside the tank) rocks logs plants to make this tank active at every level...i plan to keep water skinks, sothern green&golden bell frogs, hatchling short neck murry river turtles. and some fish that i havent decided on yet? can anyone help out with picks of there tanks? or ideas