I have a 110 with eight discus (young ones), six neons, and four black tetras. It is a fully planted tank. They plants are pretty new. I have been changing water about every other day. (about 25%) I have been getting a few spots of what looks like air bubbles, but I think it's some kind of algea. Is there an algea eater I can add that won't mess with the plants. Or do I need to just do more water changes???
