Disease id

[Kay Corals]

Hello everyone i lost this beauty today due to some type of bacterial disease which completely destroy the fish mouth, any input would be helpful , im not trying to lose anymore fish . I added a powder brown and a scopas tang over the lapse over the weekend, a day later lost my coral beauty(no disease show , without any symptoms) and today my sailfin tang.

 

[Big G]

Sorry for your loss.
Did you look into the mouth of the tang? There is an isopod that attaches itself inside the mouth and feeds upon the fish. A real nasty critter.

 

[Kay Corals]

Tbh no i didnt want to pick on it bu i saw a darker color inside the mouth for a quick second i kinda thought of a parasite and since the fish mouth was completely destroyed i decide to euthanize it to stop the sufering and to avoid any dispersion in case it died inside the tank.

 

[Kay Corals]

Sorry for your loss.
Did you look into the mouth of the tang? There is an isopod that attaches itself inside the mouth and feeds upon the fish. A real nasty critter.

It actually looked like the flesh was desintegrating.

 

[Flippers4pups]

It actually looked like the flesh was desintegrating.

The isopod that @Big G is referring to is this one:

 

[Kay Corals]

The isopod that @Big G is referring to is this one:

Whats the treatment for that?

 

[Big G]

Dimlin is the usual antiparasite med for treating them.