This is the Electric Yellow Lab Cichlid.  It is female (lack of milk spots on lower rear fin), and very small for her age of 1 1/2 years old.  It is about 3.5 inches long, but will grow to approximately 6-8 inches long.  Electric Yellow is a proper name for this cichlid.  Its body and fins are bold yellow, with a small black stripe running across the top dorsal fin.