Pond Surrounds Does Reward And Sonar Get Rid Of Pond Algae Without Harm To Livestock And Fish Life?

Does reward and sonar get rid of pond algae without harm to livestock and fish life? - pond surrounds

I have a small pond surrounded by trees. 10.12 There are cows to drink the sea. There are 20-30 fish and tadpoles live in water. Algae, other algae in the water.