Seapora | Aquarium (3.5 Gallons) (18.5"x6"x7.5")This Betta aquarium holds 3. 5 gallons of water and can accommodate up to five betta, or other small fish! It has been constructed with diamond polished edges and black silicone, for a clean, sleek appearance to blend seamlessly into your office or living space. Designed with removable glass dividers, it allows you to create multiple compartments to house and separate numerous betta fish within one aquarium. This Betta aquarium features three