Question about a red tail shark

[Gooey]

Upon moving my fish while the tank sets itself up, my red
tail shark has lost its red tail, it is now grey, also its
body has gone from being black to being silver, though the
fins are all still black.

Anyone know what is up with it ? couuld it be stress.

 

[Davy Reynolds]

I've never seen them lose there colour to that extreme. Yes it's stress, and it should return to normal shortly once it's settled :grin: