Is this a new tank? The brown looks like diatoms...normal...flow and critters will belp that
the green hard for me to tell.....if it has feathery leaves it could be bryopsis (pain in the butt) if not it could just be regular old hair algae....
tell us about your tank....age....type...filtration....any occupants
p.s. In my opinion 85 is a little warm...try to get the tank to 80