Whats name of fish

[SHULOU]

I bought this african cichlid from my local fish store and i cant find out wats the name..i dont have a pic unfortunately but i can describe it....he or she is about 5 to 6 inches long not to thick about width of two fingers..hes GREEN dark Green with lighter green paterns and his facial area is very light blue only with a light relfection, otherwise the face is dark green...hes VERY agrresive he seems to stop eaten flakes and only eat feeders! can someone give me an idea of what kind of fish this is, maybe u can post pics and i can chose him out..

WAIT THIS IS AN EDIT I HAVE A PIC!

thanks

 

[vantgE]

It is a nimbochromis venustus, one of the more predatary utakas from lake mbuna, it tends to be agresive as far as haps but should not be kept with agresive mbuna, or small fish. It will grow almost ten inches and require a tank at least 100 gallons

Best to get him back on flakes feeders are a good supplement but not an adequate food don't be afraid to fast him for a few days so he starts eating five maximum