I like your idea Eric, I think it could work. I just requires a lot of work to do. One has to decide just how important establishing GSH is to them...

The stick has intimate knowledge of Dwight's pond. Seems his point is valid. Adding GSH to a pond can take predation away from YP, BC and BG. Perhaps something that isn't wanted if trying to keep their numbers in check and produce a higher quality panfish fishery?