Why have fish been dying in South Norwood? - ÃÛÑ¿´«Ã½ Sounds

Why have fish been dying in South Norwood? - ÃÛÑ¿´«Ã½ Sounds
Why have fish been dying in South Norwood?
Low oxygen levels due to high levels of algae have caused the deaths.
Low oxygen levels due to high levels of algae have caused the deaths.