Penn-Plax presents the Officially Licensed Baby Shark Rite-Bite Educational Betta Tank. Our Baby Shark themed aquarium is designed to help teach children the valuable lessons in responsibility and taking care of other living beings, as well as a basic introduction to life-cycle concepts early on. It’s recommended that you discuss this enjoyable and interesting experience with your child, and explain to them the care and cleaning that’s necessary to maintain a Betta’s good health. This 1.13 gallon tank is designed for 1 Betta or 1 small freshwater fish.