Thats's normal coloration, most albino Astronotus ocellatus sold are actually lutino. There is a difference between the two, Albinism is the result of a genetic dysfunction/mutation that prevents the production of melanin pigment and Leucism is the result of a genetic dysfunction/mutation that results in a reduction of all skin pigment. If the eyes are black it's lutino, if they're pink it's albino. Either way it's normal.