hi guys i got permission from the wife to start a indoor pond for my 4 inch western painted turtle and perhaps some koi. so i found a design on the internet that i like but i have no idea how to start on something like it. i am well versed in plywood builds and this would be the base for my design. i would love to do the rimless look but i dont know if it is feasible. i would like to build it about 6 feet long 2 feet wide and a tank height of 2 feet the water would be around 20 inches.
so how would one build a tank like this?


so how would one build a tank like this?

