Filamentous algae.

Honestly, I doubt that anything can whip it this year with a head start like that.

Next Spring, start spraying it with Cutrine Plus when it first appears. When the water warms up enough, I would add about 20 lbs of tilapia per acre and keep spraying it.

Last edited by Dave Davidson1; 05/07/11 01:15 PM.
It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.

Without a sense of urgency, Nothing ever gets done.

Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP Grandpa