Let's see how smart you are.....

[fishie]

what was the trick? Did you take the color out?
See everyone... I do have a brain!

 

[rabid frog]

nice brain fishie

 

[acez28]

my brain

 

[bang guy]

...

 

[chevytrks]

my brain and friend

 

[bang guy]

Looks like a Citron Clown Goby. They are really full of personality. I love it when they come over and stick to your arm when messing with the tank. They use their Pectoral fins as a suction cup. Great fish for a nano or any tank for that matter.
here's the Black version:

 

[chevytrks]

exactly what it is bang guy
he likes to sit on all my corals
he just moves from one to the next and makes a perch
he has white circles on his cheeks like dimples
and he will not get larger than 2 inches
think i will look for another one

 

[leboeuf]

here's my $10 deal.

 

[wrassecal]

My brain

 

[reefaddicted]

here's mine right after I found my Hippo using it for a snack! Starting to make a comeback now