Have an island of zoas, most of which are doing well for the past 2 week I've had them, but some are starting to close and look like they're melting along with browning on the side of them.
Today, I noticed a small, brown wormy scurry back into the zoas. I didn't get a good enough look at it to ID, so I can't be certain. I'll try to see if I can spot it this evening. I also have hydroids in another area of the tank, but I haven't seem them on these guys.
Parameters are all great...calc, alk, mg, NO3, PO3, sg, temp, you name it. All other corals are happy.
Thoughts?
Today, I noticed a small, brown wormy scurry back into the zoas. I didn't get a good enough look at it to ID, so I can't be certain. I'll try to see if I can spot it this evening. I also have hydroids in another area of the tank, but I haven't seem them on these guys.
Parameters are all great...calc, alk, mg, NO3, PO3, sg, temp, you name it. All other corals are happy.
Thoughts?