I have had two instances this year with NO feeding activity (HBG). One of the times I had measured water temps a couple of days before, then a 4.5" cool rain came in and the fish showed no interest for two days. The water temp dropped 6 degrees from the rain event (66 degrees back down to 60). My pond has some excess watershed which seems to amplify the cool rain effects. Combine the temperature drop with some added muddy water, change in barometric pressure and no one was interested in the feed. They started back up rather slow, but within a few days they were back to it like I would expect.
The other no-feed event was not as well documented, but corresponded with a cool rain event as well.
Last edited by Quarter Acre; 05/09/19 08:18 PM. Reason: Added (HBG)