Albino Pacman Frog (Ceratophrys cranwelli)

Line-bred for a mutation that knocks out melanin production entirely, the albino Pacman frog trades the wild type's camouflage for a pale yellow-and-cream body and pink eyes that let you see straight through to the blood vessels behind the iris. It's still every bit the ambush predator underneath the color swap — all it's given up is the ability to hide, which matters a lot less in a terrarium than it did for wild ancestors sitting exposed in leaf litter. Feed it well and it'll spend most of its life buried to the eyeballs, waiting for something to walk by.

Care level: Easy · Temperament: Solitary, will eat similarly-sized tankmates · Max size: ~4-6" · Min enclosure: 10 gal terrarium · Diet: Carnivore, appropriately-sized insects/rodents