Does anyone have some thoughts on what these might be?
They only seem to form on the undersides of liverock or in shadows. But I also wonder if my livestock are nibbling at them and cleaning them off accessible areas in which case it’s not a shadow thing but an accessibility thing. At any rate. Help!?
They only seem to form on the undersides of liverock or in shadows. But I also wonder if my livestock are nibbling at them and cleaning them off accessible areas in which case it’s not a shadow thing but an accessibility thing. At any rate. Help!?

