Review on 🐠 ACJRYO 2Pack Wall Hanging Fish Tank: Stylish Betta Tank & Plant Vase for Home Decoration by Erin Dudley

Instead of fish I used this size for some really cool plant hangers! When my pothos gets long I cut a vine and put it in this tank to take root. I would NOT recommend this size for fish, it's too small. There are large sizes (11 inches +) that can accommodate small fish. e.g. beta. I still plant the plant in the aquarium, the fish droppings fertilize the plant and the plant removes nitrates, oxygenates the water and helps repel algae, among other benefits. A win!