The cream and black thing looks a bit like red devil or red devil cross (Amphilophus labiatus) from central America.
The yellow fish looks like an electric yellow cichlid (Labidochromis caeruleus) from Lake Malawi.
Red devils are real nasty.
Electric yellows are nice peaceful fish.
I will link
@Wills and see what he thinks.
Earth calling Wills, come in Wills
