How do I stop this brown algae from instantly returning? (240L tank)
Hey guys
I'm looking for ways to manage the brown algae in my 240-liter tank. I just did a full cleaning and gravel vac last week, but for some reason, it keeps coming right back.
Any advice on how to get rid of it for good? Thanks!
Refer to video. The tank is located next to a window and the tank light never gets turned on.