Sick Yellow Tang? (Video)

[shawnriv]

Yellow Tang

I’ve had my Yellow Tang for over six years and he’s been a model citizen. Ammonia in my tank is zero and all other fish (anthias, leopard wrasse, gramma) are all fine. The Yellow Tang behavior is always out in the open and eating. For the past two three days my tang has stopped eating and has been hovering near the sandbed.

Please see the link above with video a took a couple minutes ago.

 

[Jmalin]

Possibly swim bladder disease can cause floating or sinking.

 

[Humblefish]

I can see white dots on him (especially on the dorsal fin) which look like Ich: https://humble.fish/community/index.php?threads/marine-ich.11/