My Pa (grandfather) used to have a goldfish pond in the 50s.
When the algae got out of hand, he would invite the neighbor kids into the yard to have an algae fight. (they had to agree to clean up any mess)
Off Topic » in reply to re: Algae, redux
When the algae got out of hand, he would invite the neighbor kids into the yard to have an algae fight. (they had to agree to clean up any mess)