I have these rrf and like them. Wish the roots were red and maybe the tops a lil but not yet. I need to raise the light but every time I do I get algae on the glass and have some hair algae on my JF and Anubis now! They stayed to flower despite what I thought was impossible unless it had high light and lots of fertilzer or being outside! I want to keep them but this oily film in between them is really nasty looking and just makes the tank look dirty which it’s not cause I clean it once a week and almost daily scrub the glass if there’s any algae! Any way to get rid of this film without causing to much surface agitation that would get the tops of the floaters wet and ruin them? Thanks for any help cause I’m almost ready to just trash them cause it does not look nice!