I have a 65g tank that's been set up about 3 months. I had a 75g b4 this & it started leaking so we transferred everything, a lot of the water too, to this new one. The old tank was established and set up for about 4 months. Same filters from old into new and everything. I have something brown growing on fake plants and think its alge. What do I do about it and is it harmful? I have seen oto's being added was sometimes helpful but not sure if i can with current stock. I also have been having a problem with nitrates even with weekly PWC and a media that supposed to help control this. Would live plants help?
3 small angels
3 cardinal tetras
3 mollies
1 platy
2 serpae tetras
1 pleco
3 small angels
3 cardinal tetras
3 mollies
1 platy
2 serpae tetras
1 pleco