any help with my duel canopy set up how 2 decor it

[fishycomics]

any suggestions on where I can get some stuf to decorate my diy set up. I like to find where i can get a watermill Like a wind mill run a pump. and have it wonder to a bed of plants rockes bridges . like yu see in the shops , but I have no place to view one I can view a few but they yelled at me 4 snapping a pic my luck I go to try again it was blurred , at least I have ideas, of my own.

what you see is leexon or plext 1/8 " thick the wood treated and etched out , yep that is a beta food despensor I am wating for my crystle - lite. kinda want to keep the tank clean. looking