The fish is Apistogramma sp 'Kelleri' the fish pictured is a beauty and i know thjat because it lives in my fishroom..
The picture you have "borrowed" happens to be mine and in this hobby it is polite to contact the owner of a photograph before using it yourself!!!! I cannot remember you asking for permission to use my work and i certainly cannot remember saying yes.. Please respect my work in future and ask for permission before using.
Bad start to the Apistogramma forum!!!!!