Pond Boss Forums AQUATIC VEGETATION Identifying plants What do I have going on???

Would I be close in guessing it's turning gray at night due to other plant life consuming DO, leaving little for the algae to thrive on?

Just a WAG on my part, but mine doesn't turn gray and I have no plant life in my pond to utilize DO.

Scott, I don't know about spraying with Cutrine Plus liquid, but if/when it gets really bad and maybe blows to one end of the pond I can give it a shot. I still have some on the shelf. But wouldn't it just come right back?

I have no doubt my pond is very high on the N and P.