I think I have the same thing here in Mississippi. I can't really distinguish a color but it looks like little hairs about 1/4 to 1/2 inch length. I put in the aqua-vu camera and it appears to only be up to 2 feet deep from the surface. I also notice little fry about the same length, its gotten so that I'm scared to paddle the boat around anymore for fear of wiping some of them out
It is pretty neat to see the changes in the pond, still no bloom for me as of my 2nd treatment, but the algae around the shoreline sure loves it :rolleyes: