KollerCraft 2-Gal Aquarium Starter Kit with power filter and LED lighting is the ideal aquarium choice for successful fish keeping. This trendy aquarium will add beauty to your home as well as brighten up your day as your favorite betta happily greet you whenever you enter the room. Includes energy-efficient LED lighting with seven dazzling colors you can choose depending on time of day or your viewing preference along with an internal power filter with optimal 25 gallons per hour flow rate that quickly removes pollutants and detritus all-the-while returning clean purified water back to your aquarium. Fish tank is made of impact-resistant plastic with crystal-clear clarity so good that most think it s glass. Whether you own this 2-gallon fish tank starter kit or a 3.5-gallon aquarium or 5-gallon aquarium aside from the belief that an aquarium is beautiful many also feel that owning an aquarium can be relaxing rewarding and a great conversation piece. Fish tank gravel and fish tank decorations are sold separately. Requires 3 AAA batteries (not included). Optional 5V Power Adapter (AQ51000) enables LED light to be plugged into electrical outlet (available online Walmart # 567230553). Dimensions: 10 L x 10 W x 10.56 H Inches.