Is this aptasia? And if so, what can I do to kill it?
I bought a mat of gsp 6 months ago and glued it to this rock. It has been mostly closed up for the past couple weeks. All my other corals are happy! Thanks in advance!
I bought a mat of gsp 6 months ago and glued it to this rock. It has been mostly closed up for the past couple weeks. All my other corals are happy! Thanks in advance!
