Zoo Med Naturalistic Terrarium, 3 Sizes Size: 12"xSize: 12"xSize: 12" Front and top ventilation 6 power cord and airline tubing exit slots Zoo Med Laboratories Naturalistic Terrarium, Small Full Front glass opening door with snap closure Zoo Med Laboratories, Inc. designs and manufactures reptile products as well as product for, amphibians, birds and aquatic pets Zoo Med Laboratories, Inc. designs and manufactures reptile products as well as product for, amphibians, birds and aquatic pets