Need some help! is this some kind of fungus and how to treat

[Chicken.Nugget]

I had notice my Lapradei had this white stuff on its body a few days ago. i only did 50% water change and add some salt..
Does anyone have any suggestions to solve this issue? or what should I to medicate with?

 

[giseok jung]

It seems like mucus than fungus to me.
This symptom usually shown when the fish has bad conditions so I would treat 0.5% salt (5g / L) bath and mix pribiotics to it's food till it gets better.

 

[Chicken.Nugget]

It seems like mucus than fungus to me.
This symptom usually shown when the fish has bad conditions so I would treat 0.5% salt (5g / L) bath and mix pribiotics to it's food till it gets better.

Thank you! the fish getting better already after i treat with bath salt and do more water change