The pair I had a long time ago were growing quite well until they jumped out together. They were about 7-8" if I remember right.
The one I have now seems to be stunted/dwarved. But I have not had it that long and the lady I got it from may have stunted it.
There are some trends that seem to go along with albinism, at least sometimes. A stunted/dwarved size, poor vision, increased aggression, increased health problems long term.