microshaft
Premium Member
I've noticed these a couple of times before but they didn't get my attention. I actually took a good look at them yesterday and convinced myself that they were some kind of flatworm. I've only seen them on this torch coral, I guess the question is, should I take any specific action or just keep on working on improving my water quality? (I'm fighting down high phosphates and nitrates after my refugium started to slowly go south a while back.)
