Fly fishing for stocker rainbows

[Sil240sxrwd]

Hey guys.. my name is James and recently have become obsessed with flyfishing. Ive done some fly fishi'n up in Provo, Sevier river, and a few reservoirs in Utah. Well now that the weather is cooling down here in Vegas they are going to start stocking the Urban ponds with Rainbows. Now I know its just not the same fishing for stockies but the pond is a few miles away from my house and I would like to practice catching/casting when I dont have time to drive to Utah .Now my question to you flyfishing vets is what will these fish bite when it comes to flies? I assume they have never eaten any kind of living forage until they get stocked. I have even looked into tying some kind of fly that looks like the pellet that they use to feed these fish in the hatcheries. Any suggestions?
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