Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations Bass Dying all of a sudden

Esshup or others. I'm curious if there are times of the year that killing pond weeds should be avoided or minimized. O2 levels are lower or at least the water has the ability to hold less of it as the water is the warmest in the summer. With no aeration I would guess that this is the least favorable time to treat with chems. Are spring and fall the best times to treat or is it more that you have to treat with the plants are actively growing and if that's summer....go with smaller treatment areas?