Identify the fish

[KrisReef]

I have seen this fish in the zoo. Do you have any idea what fish it is ( the small blue one)? I am 4 month in the hobby, so if it is very common fish, please let me know about it. Please checked attached photo.

Elacatinus oceanops - This is a neon goby..
The Single thick blue bar isnt either a Labroides dimidiatus or a Larabicus quadrilineatus at all.

Please make a note of it.

 

[littlefoxx]

So does anyone know if that red sea cleaner wrasse actually cleans fish???

 

[papercrab]

Looks like it a wee neon cleaner goby. This will nibble off the parasites from wrasses and other large fish. They are VERY cheap and a good addition to a tank

 

[littlefoxx]

Looks like it a wee neon cleaner goby. This will nibble off the parasites from wrasses and other large fish. They are VERY cheap and a good addition to a tank

Small enough to not be noticed by my grouper and 4 morays???