Everyone happy but two...

[justjes45]

I clean my tank this morning, and noticed these two little corals are not very happy!
Any suggestions? Can I save them? I'm at a loss.

 

[justjes45]

Hello? Anyone out there?

 

[justjes45]

The green "stick" on the second picture is even worse now- just got home from work and he is a sad white stick... Only a little green left...

 

[justjes45]

Bump!!
I really want to save them if there is a problem!!

 

[jason78]

Looking at the pictures they both look very close to something that can sting them. If this is the case it is juat natural chemical warfare

 

[Tahoe61]

The green acropora sounds like the piece is experiencing STN. First step in trouble shooting acropora is chemistry issues.
The Cyphastrea in the first image looks like it might be having issues with a neighboring coral but again you need to consider Ca/alk and mag values as well as sg.