Help with marble/coral cat shark vision

[UnGrateFul1]

I just bought a coral cat shark hes eating fine water parameters are perfect hes in my reef tank and hes about 6 inches big but i think he has vision problems cause he bumps into everything both of his eyes Calaisy, like gray silver looking..

[UnGrateFul1]

Do they have eye lids last night i saw his eyes and they looked perfect

[UnGrateFul1]

Bump

[Allmost]

Maybe he needs more room ?

What size tank ?

[HumbleFish]

You might try posting your ? to this thread (http://www.reefcentral.com/forums/showthread.php?t=2225937). And PM'ing the guy (alprazo) who started it.

[Nativeshark]

Tank is to small.

[Zoodiver]

Are you sure there is an eye problem? Catsharks will navigate a little differently than people assume about sharks. They also have eyes developed to reflected and magnify light - they are nocturnal hunters and see better at night than they do in the daytime. I would guess what you are seeing is the normal eye.

They lack the nictating membrane (eyelid) that some sharks have.

[UnGrateFul1]

Thank u everyone for your help