OP, you will probably need to start calling landscape companies to see who what can do you want. Our neighbors installed an outdoor waterfall feature, it was a maintenance disaster there were enough leaves in the area to clog the pumps, the water was almost always green. The new owners do not use it. If you are doing this inside a birdcage, then I would look at a premade (molded) or kit type unit as some of these are very nice.
__________________
Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
|