Convict??

Bumble bee cichlid?
 
Might be a hybrid. Not likely to be a zebra convict. The caudal fin is wrong shape to begin with. Looks more like a fronsotsa/mbuna mix.

If when colors up the white and black are extreme I would more likely be inclined to say fronstosia as the head shape and the caudal fin both are highly similar to the species. Any blue tint to the fins?
 
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