What kind of fish is that

[Danielhortis]

Today I saw a unique fish with blue coloration. Could anyone tell me what types of fish it is, or is there anyone who have kept it before?

 

[PeterErc]

Maybe a blue Hamlet?

 

[dennis romano]

Caribbean blue hamlet.

 

[i cant think]

Today I saw a unique fish with blue coloration. Could anyone tell me what types of fish it is, or is there anyone who have kept it before?

This is a Hypoplectrus indigo, the Hypoplectrus gemma (Caribbean Blue Hamlet) is solid blue and has no striping on it.