Zoo Med Laboratories SZMZM42 Can O Worms, 1.2-Ounce 1.2oz Cans Of Zoo Med Laboratories Can O Worms Ideal For Most Lizards, Turtles, Fish, Birds And Small Animals Medium size meal worms. Zoo Med Laboratories, Inc. designs and manufactures reptile products as well as product for, amphibians, birds and aquatic pets Zoo Med Laboratories Can O Worms, 12 Ounce