It is my understanding, in birds, if it is white with red eyes it is albino. If it is another colour, eg yellow, with red eyes it is lutino.
I thought a fish would have to be white to be classified albino since the dictionary says;
–noun, plural -nos.
1. a person with pale skin, light hair, pinkish eyes, and visual abnormalities resulting from a hereditary inability to produce the pigment melanin.
2. an animal or plant with a marked deficiency in pigmentation.
3. Philately. an embossed stamp accidentally left without ink.
Albinism is from the Latin albus - white.
Wikipedia says, though;
Most humans and many animals with albinism appear white or very pale; the multiple types of melanin pigment are responsible for brown, black, gray, and some yellow colorations. In some animals, especially albinistic birds and reptiles, ruddy and yellow hues or other colors may be present on the entire body or in patches...due to the presence of other pigments unaffected by albinism. 8)