What is the best way to remove algae from rocks in an aquarium?
- 4 months agoFavourite answer
Algae can be good in some cases.
Some species of fish will eat algae. If you really don't want it that the easiest ways are obviously cleaning the tank more often, or you can get some tiny algae eating fish to clean it up for you. If there is a lot then there could be a problem with your filter, but algae isn't dangerous so it's ok to just leave it there. No tank is ever spotless.