i once had an albino of about the same size as your problem feeder.......after 3 months of fruitless efforts trying to trick it into eating an assortment of rodent species, size, and color, i asked for help in this forum and got all the usual advice (which i have already tried prior to asking)...what solved my problem was moving the snakes and rats in the same room. i did not do this for the purpose of improving her feeding response but rather to control the super high summer temp which was decimating my rat colony. within a few days of smelling the rat aroma 24/7, my hunger striking albino made a complete trun around and has been a regular eater ever since. only negative effect of this arrangement is my previous champion eaters turned into outright monsters....they are in hunt mode 24/7, and i have to be very careful to avoid getting tagged.....