Precisely how not to keep a betta. Unheated, boring, too small. These fish are tropical, love to swim, and are intelligent and curious. They will do much better in a larger, heated aquarium with lots of plants to interact with.
Saw a gorgeous tank w/Neon Tetras & had to find out more. Love the background of these piece of art: Aqua Bonsai is a creative living art of micro aqua landscape in a vase or container with an abundance of aquatic plants. By using the natural ecosystem to maintain its life, it shows the harmony of living things. No air pump needed as the plants give off oxygen- it's just so peaceful! aquabonzai.com: