GloFish® aquarium kits, lighting and décor create an underwater fluorescent wonderland that appeals to all ages and levels of expertise. With our full range of vibrant accessories uniquely designed to work with GloFish LED lighting, you can transform any aquarium into a GloFish environment at the click of a switch. The GloFish® 3 Gallon Betta Aquarium Kit contains everything you need to get started with your GloFishBetta experience. Perfect for beginners and hobbyists alike, this complete kit features a 3-gallon aquarium, LED lighting system Tetra® Internal Filtration System with a medium Tetra® Whisper® Bio-Bag® Filter Cartridge to help you create a thriving environment for your GloFish Bettas. This aquarium is brought to life with blue and white energy-efficient GloFish LED lights. Choose between moonlight mode with all blue LED lights on or sunlight mode with white and blue LED lights turned on. The Tetra Internal Filtration System provides an effective combination of mechanical, chemical and biological filtration for clean water and healthy fish. Born Brilliant®. Your GloFish aquarium kit perfectly highlights the extraordinary colors of GloFish fluorescent fish, available in a range of species and colors for a stunning addition to your new tank. Transform your GloFish aquarium kit into a complete underwater fluorescent experience with GloFish plants and décor (sold separately).