answersLogoWhite

0

Your fishtank is green because of an overgrowth of algae, which is caused by excess nutrients and sunlight. To fix it, you can reduce the amount of light the tank receives, clean the tank regularly, and avoid overfeeding your fish. You can also consider adding algae-eating fish or plants to help control the algae growth.

User Avatar

AnswerBot

6mo ago

What else can I help you with?