Can anyone ID

Mbuna, and that's about all you can tell unless you really KNOW what it is (label on tank includes exact scientific name and collection location or the fish is from parents that meet this requirement).
 
looks like a tanginikan from the pointed head. Either way, ppl call them blue zebras..
It is a cichlid from Lake Malawi, not Lake Tanganyika. I would guess Pseudotropheus elongatus as well.
 
You'll never know if its pure strain, but Pseudotropheus Elongatus is as close as it gets, I agree.
 
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