Tuffs of green algae

[Oscar72]

Have couple of these little tuffs of green algae. However, they don’t really look like hair algae and they have not really grown any larger. I recently moved all this rock from a nano to the 75 gallon new build (3 weeks) thou they were present in the nano. Any ideas?? Good, bad or ugly! Lol

 

[Diesel]

Regular HA.
Remove manualy if possible and you get Control.