I have a small private pond that I fish and am pretty good friends with the owners. I'm pretty sure they would not mind me putting in some type of condo or habitat. The pond is very small though. Only about a half acre. The main reason I want to put something in is because last year the pond was invaded by muskrats. They have since eaten most of the vegitation which leaves little room for alot of the panfish to hide. Therefore, I think, the population is decreasing. I notice that I rarely see schooling gills in the shallows anymore. So I would like to try and provide a little bit of shelter for them that cannot be damaged by the muskrats. Any help is appreciated.