What is this, and how do you get rid of it?
Its in all of the pond.
Thank You.

that my is pond scum you just gotta let it run its course

pond scum. if you have a section of chain link, throw it in the water and drag it across the pond. When the chain link comes out, so will the pond junk. I would leave most of it in there, but clear off a small section for a flat. Once you have a small section for a flat, give it a couple days and then fish the edges of the flat and you should do good.

algae bloom, it can be treated but it can get exspensive, i think you use copper sulfate, check with your county extension office or your farmers co-op, the extension office may offer some free help....