I suddenly have little green ball nems popping up on hard objects all over my tank. I know they’re not true nems and apparently more like mushroom corals, but there are mixed reviews on if they will affect the corals they are near or not. The main issue is they’re too small and quick to just try and manually remove them without recking things in the tank. I haven’t found any reports on anything eating them. I want to hear any experience anyone may have with these pretty little things, and if you had any issues, and if so how did you treat them. 
Also sorry they’re too small to photograph but they’re definitely little ball anemones
				
			Also sorry they’re too small to photograph but they’re definitely little ball anemones