Perch

[pimplepounder]

I have some tiny tungsten jigs I made designed to replicate daphnia aka water fleas. Although they are still much larger than a water flea they do seem to work very well through the ice. I tip them with a single spike. The hard part would be getting this tiny jig to the bottom and be able to feel or detect the bite. You could get it down there with a weight, but with the lake always seeming to cause bouncing around, them light bite are very hard to detect. It is pretty easy to detect when on the ice though. I think I have a pic of one of the jigs I make in my picture gallery sitting on a dime.