Nano Tank
Definition: A nano tank is a small aquarium, typically ranging from 2 to 10 gallons (8 to 20 liters) in size.
Function in the Aquarium: Nano tanks are suitable for hobbyists with limited space or those who want to create a compact and focused aquatic environment. Due to their smaller size, nano tanks require careful consideration of stocking levels, equipment, and maintenance to ensure the well-being of the aquatic life within.