Algae growing in a day? Do you scrub the sides? I find daily dumping and scrubbing the sides every 3 days to keep growing things at bay. It's the poo I wish fish would eat.
Likely the fish won't last long to put any sort of dent in plant growth, and even then it depends on the type of algae it is. I was at my dad's today eyeballing a ton of tadpoles in his pond... lot's to spare. Too bad he won't let me brings ducks to his house!
(most likely cause his "pond" is the pool cover that's not been cleaned out yet....)

Likely the fish won't last long to put any sort of dent in plant growth, and even then it depends on the type of algae it is. I was at my dad's today eyeballing a ton of tadpoles in his pond... lot's to spare. Too bad he won't let me brings ducks to his house!
(most likely cause his "pond" is the pool cover that's not been cleaned out yet....)