Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Adding more fish to my small pond

The GSF can spawn by the time they are 4" and yes, you likely have at least a couple 6 or 7" ones in there. They are going to fill your pond up, given the chance.

Here is a thread on GSF if you are interested in others experience. I put adult BG out of my main pond into my old pond quickly being overrun with GSF, and the BG are getting the upper hand. Fished it last night a little and caught a nice 7" GSF and a 4" BG. I see both BG and GSF feeding on the fish food when I feed.

Green Sunfish