What is happening

[Dr RBG]

there is a progressive loss of color which is growing. any ideas as to what it

is or what to do are appreciated.

 

[vetteguy53081]

Hard to tell in pic but I believe we are looking at mushroom or cabbage leather

 

[Dr RBG]

Thanks but something (disease) seems to be happening at the arrows

 

[DDenny]

vetteguy53081 was asking what type of corals to try and help with whats happening. We will need parameters as well the big ones for sure. It is hard to tell from the picture might need one form the top down or different angle the show the issue better.

 

[Dr RBG]

will post them shortly