Went out to the pond this morning and found the entire surface of my pond, covered in dead bluegill and bass. It has taken me all day to clean the fish out of the pond. I have loaded four wheel barrels of dead fish today. My wife went fishing last night and there was no dead fish that she saw, so all of them died over night. The temp. has been in the mid to low 90s for the past week or so, maybe the heat got to them. I have an aerator that I got from Ted Lee, that I run 24/7 for the past two months so oxygen shouldn't be a problem. I noticed about 1 1/2 weeks ago that they quit eating, I feed them aqua max 600 but ran out at that time and had some game chow that I gave them. I thought that maybe they didn't like it and orderd 2 bags of 600 that will be in tomorrow. Catfish are all at the top of the water like they need oxygen and none of the talpia can be seen. I dont have a clue as to whats going on but if all goes right a fish biologist will be here in the morning to take oxygen reading to see if that is the problem. If anyone has any ideas please reply all help is appreciated.