I'm admittedly pretty new to reefing, but I haven't seen one of these before.
I noticed it earlier in the week, and it hasn't really moved. It seemed to have two antennae that retracted when I shined a torch on it.
The hammer coral seems healthy, does anyone know what this is, or if I should be concerned?
I noticed it earlier in the week, and it hasn't really moved. It seemed to have two antennae that retracted when I shined a torch on it.
The hammer coral seems healthy, does anyone know what this is, or if I should be concerned?