Ista 80080 Triangle Betta Aquarium, Blue

This is really mini aquarium. Its about the size of an adult hand in Height. Max capacity of 1 fish if its a betta or a couple of gold fishes. Good for starter aquariums . It has some colorful light display system which variate between blue, red, green .The Lights eat up your batteries pretty fast. The batteries will last max 3 days when you leave it continuously on. This is a draw back if you think the batteries will last longer. Would have been good if these came with external power connectors.