I probably have overlooked it, but I could not find anything about this in this forum and I wasn't sure if it was the same as the one talking about scrapping the green algae. Anyways, I have some brown algae starting to spread on the glass of the aquarium and I was wondering what the best way of getting it off was. I have 2 otos thinking they might help, but it is still spreading. I do weekly water changes and add Cycle (is this the problem?). I have plastic plants in the tank and the water temp. is about 76'F. I know that the otos eat it so I'm only worried about cleaning the front glass. Can I scrape it with the fish in or do I need to take them out?
Thanks
Thanks