Renting house for about six months now, re-did the whole pond when we moved in.The pond has be going fine untill the other day after I added some new chems to combat some of the newly forming algae . All but 3 of my gold fish died and now the entire surface of the pond is covered in these "things". What are they? Could be fish poop for all I know, but not moving like worms and seemed to happen overnight. Guessing some type of algae. Thoughts?
Any ideas how to keep this from algea from coming back weekly.
How it normally looks:
Any ideas how to keep this from algea from coming back weekly.
How it normally looks: