Here's a pic of the YOY yellow perch in the perch tank. Again there doesn't seem to be as many fish in there as it looks but there are about half of the 728 fish in there with the other half at the high school.
BTW that's not algae in the tank. It's a combination of iron (in make up water from well) and tannins from the feed. Looks more a light brown than in the photo.
The fish are feeding so well 3 X per day I'm doing slightly over a 10 percent water change per day. Some pretty wicked smelling solids come out of the bottom drain and clarifer tank! A quick pull of the gate valve and a ball valve on open and most of it goes down the drain! What doesn't go down is sprayed down with a garden hose and nozzle.
Gotta go. It's feeding time again.
