Mantua massive killoff.

[UTMike]

A few weeks ago, my son inlaw was fishing Mantua
Seen a boat with water management markings spraying chemicals in the water. When asked, they said they were getting rid of the alge bloom and excessive weeds. 
This weekend, we went there to see dead trout floating everywhere.. Bass laying on the bottom dead.. the water was clear.. the only fish I could see were Perch Minnows. Took the boat all around the lake, and it was the same everywhere.
I think they killed Mantua.

I fished Mantua on Wednesday (the 11th) . I fished the entire banks of the reservoir starting at the south shore and finishing at the west shore.
I did see several (20-30) dead trout (the water was unusually clear of moss) But I did see clouds of small 1-2" fish and it got me curious as to what they were so I caught 2. They're largemouth bass, thousands of them. I've never seen theses numbers of baby bass but then again it's never been this clear before. Just hoping the vegetation recovers so the fishery doesn't collapse.