No ice on brush hollow, and if there is don't go on it. There may be a few perch in there but it's mostly stocker trout, blue gills and sun fish. Still an okay place to fish, I grew up fishing there and usually have good luck with a spinning rod and blue and silver or green and silver cast master.
I have been looking for a good close perch spot for a while and have not found any. There are a few every where but it's always a surprise to me when I find them. I have gotten into them at San Isabel south of pueblo and it has a great cap now and the fishing has been pretty good.