Fish Id Please

Hi guys

Bought this little fish today thinking it was a blue dolphin but now im not so sure.. What you think??



Also it has a small yellow dot on the anal fin which you can see clearer in this pic its bright yellow, same colour as my yellow lab, so im thinking this is part of its colouring rather than some sort of disease. Ive never seen a blue dolphin with any yellow dots tho???



Can you please confirm what i have here.

Thanks guys

Also moderators i really wanted this in the old world cichlids forum but couldnt figure out how to add attachments in that forum as the attachment section wasnt there....

No worries guys just found out its a blue cobalt an the yellow dot is normal after a bit more research..

Just to add scientific name is Metriaclima callainos, and yes the yellow dot is normal they're called egg spots.