AEFW?
 

Assuming what I'm looking at here is AEFW. Is that right?

http://i1056.photobucket.com/albums/...ps090f6ecd.jpg
http://i1056.photobucket.com/albums/...ps0d3f4b0c.jpg

aefw wont touch monti's

maybe monti eating nudibranch.......they such. but I dont see any on the pics you posted.

My water parameters are fine, SPS is the only thing suffering, and it sure looks like aefw.. I need a microscope!

http://blog.captive-aquatics.com/.a/...5d35970c-800wi
monti eating nudi

http://blog.captive-aquatics.com/cap...ch-primer.html

well, it's also effecting my birdsnest, though I understand aefw doesn't have a taste for those, either.

Doesn't appear to be nudis, and only 75% of my sps is effected, while the others are fine.

Well, if it's not aefw, I'll just dip 'em all to be safe then retrace my steps.

Thanks! That's a relief. :|

What are you water parameters?

those are 100% monti eating nudi's

**oops mixed up neoh's and spit.fires post.

Aefw won't eat montis
And
Monti eating nudis won't eat sps
Vice versa. If both are being effected, either you have both or something else must be wrong.

Check your tank after the lights have gone out and have a look for any small starfish. Might notice the odd one on the glass. If they look sort of like Astrea stars , They could be the coral eating variety.

Sg 1,25
pH 8.3
78F
450 Ca
980 Mg (was 1300 before last waterchange?) - I'm going to dose Mg for a few weeks to raise it.
7 alk dkh
NO3 20
Phosphates 0

Asterina? I do have them. Not many, but they are around the place. There were a couple attached to the bottom of the monti in the photo. From what I've understand, is they will eat the dead spots from corals, but not healthy tissue.

That's the only kind I've ever seen.

I googled acro eating starfish. As I recall, it was GARF a coral research /grower company that shows a tray full of them . There are other posts / pics aswell.