good size bluegill i thought was dead at first, but is now kinda just swimming real slow and not spooking. mostly around the edged and the fin is piercing the surface, very lathargic. it's big and fat in the stomach but it's not on a bed that i can see... is it about to spawn or is something else wrong?

MY POND: 50'X100' (1/8 ACRE) dug in 2006. get's deep quick with a trench dug in the middle that reaches 17' deep. i have aeration. i stock bluegill, bass, trout, and perch and couple crappie.