With their long delicate fins, betta fish need a tank ... If you are looking for a tank at a lower price point, the Aquatop Venti Desktop Aquarium is also a quality five gallon tank with a lid ...

This 20-gallon betta fish tank with filter also includes LED ... They accommodate aquariums with 10, 20, 30, 45 and 60 gallons of water, depending on the model. You'll also need these filter ...