Pictures are dark, can you get some with more light? To me could be either vittatus or tanzaniae. I'm using my phone to look at these, I'll try on my laptop when I get home and see if I can get a better look.
I bought 2 as a goliath and another 2 as a vittatus but turned out all of them are Tanzaniae very nice fish though they have deep body broad jaw feeding is awesome they eat alot