What is this? Fish r dieing fast it seems

[Royalreef22]

What is this in the picture? Bristletooth died over night and I just woke up to 2 more dead fish! They were both eating yesterday!

 

[yunes marco]

Take a look about Marine Velvet Disease (Amyloodiniosis, Marine Oodinium Disease, Oodiniosis) and compare the symptoms…

 

[BostonReefer300]

Sorry for your losses. Pictures under white light plus descriptions of what you're seeing would be helpful.

 

[Royalreef22]

Take a look about Marine Velvet Disease (Amyloodiniosis, Marine Oodinium Disease, Oodiniosis) and compare the symptoms…

Yes I am getting ready to treat for velvet.

Sorry for your losses. Pictures under white light plus descriptions of what you're seeing would be helpful.

Give me a few. It looks like the scales r dieing kinda. White flakes off of the scales