Mantua fishing post algae treatment?

[obifishkenobi]

So, if they were prepared to accurately and extensively measure dissolved oxygen and fish kill, there must have been some inkling it was coming?

They checked the dissolved oxygen because of the fish kill, they used a meter at various locations around the lake from a boat, measuring DO is pretty standard simple thing to do. The chemical didn’t kill the fish, it just worked to good, the dying algae raised the CO2 and dropped the oxygen to lethal levels to the fish. My understanding was this was a private company demonstrating their services to the state hoping to sell them on using it in more lakes that have issues with algae blooms.