The Reptizoo 800ml Portable Mister Fogger is a compact and lightweight terrarium misting system designed for reptile tanks. Made of black plastic, this rectangular-shaped fogger has a tank volume of 800ml and weighs only 1.32 pounds. It is specifically intended for controlling humidity in terrariums, making it a valuable addition for reptile and amphibian pet owners looking to create a comfortable and moist environment for their pets. With its user-friendly design and portable features, this product from Repti Zoo is a practical and efficient solution for maintaining optimal humidity levels in vivariums.