Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations HSB likely to escape out excess spillway flow?

I have a pond that floods into a nearby flat area before it starts using the overflow pipe. It recently flooded, and I was amazed at how the regular BG fry (up to 1/2")was eager to go with the current into the flooded area instead of fighting to keep out of it. Not a single big ones though. Larger GSF ( up to 1.5")seemed eager to do the same.