A question came my way pertaining to a friends pond...
He says his bluegill (aka unidentified panfish) are all near the surface, no longer skiddish, and if caught "their eyes 'r BUGGIN' out!" The ponds pretty shallow and warm, but he gave no other clues, although well water may be involved (he's not sure).
I told him its probably low DO and low pH but i'd like a second opinion because of the bug-eyes. IIRC, that can be a chemistry issue, but forgive my ailing mind for doubting everything it comes up with
