I am wondering if I am either feeding the wrong food or too much food.

Pond is 1/8th an acre, 5ft deep and in Kentucky (water temp is over 70).

The pond had/has Green Sunfish and many small frogs. 3 months ago I stocked 150 BlueGill 50 Shell Crackers and 10 Large Mouth Bass.

Almost every morning I go out and spread 1/2-1lb purina game fish food.

Issue I see is that this food is not being consumed (see some on bottom of pond). The frog population seems to be growing, flying insects are plentiful and I now have two resident Snapping Turtles.

During feedings I see little, if any top action and during fishing I have not seen the average fish size increase. I have seen small Bluegill so I assume they are breeding.

Wondering if it is possible for the pond to be too healthy or if most of the large fish died and the turtles ate them.

Might just be a little impatient...any feedback would be appreciated.