The Tetra LED Betta Tank provides an ideal environment for bettas. This clear plastic, trapezoid-shaped tank features an LED base light that illuminates from below and a clear canopy with convenient opening for feeding fish. The LED requires 3 AA batteries (not included) or may be powered by a Micro USB cable with AC adapter (not included). Mini aquariums like this 1-gallon fish tank are a great desk aquarium or starter kit for those new to the freshwater fishkeeping hobby. As with any new hobby involving living creatures, it is best to learn as much as you can. When buying fish, ask your retailer for guidance in choosing the right fish for your size aquarium. Call TetraCare at 1-800-423-6458. Our support team can help you select fish and set up your tank. Gravel, plants, fish and decor are not included. Tetra aquarium products are dedicated to helping seasoned hobbyists and beginners alike enjoy a successful, life-long aquatic experience. Our complete line of Tetra nutrition, water care, filtration and aquarium products are designed to meet the needs of all hobbyists and the fish they love. *Do not house more than one betta in the same tank.