White spote

[mustafa]

Hi
My selfin fish has white spot.
Today i start use para guard from seacham and remove all carbon filter and purigen and zeolite... I ask is that ok and is necessary to switch off my protien skimmer

 

[Humblefish]

Can you post a photo of the fish showing the white spots? So we can help you figure out which disease you should be treating for.

 

[mustafa]

Can you post a photo of the fish showing the white spots? So we can help you figure out which disease you should be treating for.

The emperor fish be like that only during night, and in morning evry thing ok

 

[Humblefish]

I think you have velvet in your tank: https://www.reef2reef.com/threads/velvet-amyloodinium-ocellatum.217570/

This is how I treat it: https://www.reef2reef.com/threads/velvet-amyloodinium-ocellatum.217570/#post-2499437

The Sailfin swimming into the flow of your pump is a classic symptom of velvet.