Well, I've got aeration but I don't think that will remedy these critters.
Last year I didn't do much with the pond and by mid-July I had a HORRIBLE case of a mat-like algae within 6-8 feet of the entire shoreline of my pond.
This year, I put some dye in (cheap stuff from Fleet Farm) in late-April/early-May.
So far that mat stuff hasn't shown up but plenty of other stuff...
Pond from a distance - shore line completely covered with grass.
The "beach" (pea stone). Pile at the bottom of the pic is some long stringy stuff that looks like a horse's tail. Pulled out with a pole basket - but there is an AWFUL lot of it (and now I've read some things warning against mechanical removal.) Weeds in the background were minimal last year and are 4-6' tall this year.
Here is some of that horse hair floating in the water. By the way - when I was raking it out with the scoop, it seems to be attached to the bottom. If I pushed the scoop along the bottom, I would see the surface floss get pulled under. When I would pull it up, there would be black muck dripping from the bottom tendrils.



OK - next weed. These little bright green "flowers" seem to be attached to that super-fine flossy stuff that was all over my pond last year.

Cattails I'm sure (more to the right with the "pod" already starting).
