I think it really is a green algae (Chlorophyta). The main reason would be that I think it is too "grass" green to be BBA.Looks like green BBA
I know I'm going to be in a minority, but I really like the way the "biofilm" looks in the first couple of photos. If it was still a really white limestone rock, surrounded by actively growing plants, it would just look wrong for me.
It is going to be difficult, because as Marcel says green algae like the same conditions as the plants you want.So getting totaly rid of it is nearly impossible without killing your plants as well.
I know I'm going to be in a minority, but I really like the way the "biofilm" looks in the first couple of photos. If it was still a really white limestone rock, surrounded by actively growing plants, it would just look wrong for me.
Yes this is A stone i placed on the top of the rock yesday to zee of the algea under the stone diesHi all,
Can I assume the perched stone, at the top in the top photo, was how all the rock looked when you planted the tank?
I know I'm going to be in a minority, but I really like the way the "biofilm" looks in the first couple of photos. If it was still a really white limestone rock, surrounded by actively growing plants, it would just look wrong for me. It is going to be difficult, because as Marcel says green algae like the same conditions as the plants you want.
You can try shading it out
cheers Darrel