Folks were there and said Guy brought buckets of minnows to pond and put some pond water in them for just a couple minutes.
Then poured them in pond. He did say he had some dead ones and put them in older pond for bass to eat.
I got there an hour later and saw several large groups at top swimming around.a few dead here and there which i expected.
Next morning they started washing up, swimming sideways, a bunch of single ones swimming solo.
Then more and more dead ,all diff sizes.
Filled a half gallon jug in 10 feet of shoreline.
Very pissed off.
Didnt notice anything unusual with them .