This hanging, half-bowl aquarium is for the urban gold fish who wants a cozy, modern solution to living in the city.  This living space protrudes 5 inches from your human’s wall, and holds about a gallon of water which can be added and removed for cleaning through a skylight in the top hemisphere of the living space. 

From Postmodern Pets, this studio apartment would be perfect for a young couple (of goldfish) or a large bachelor Beta.  You can purchase it today for $25. Included with your new home is enough silicone-based rock substrate and a plastic seaweed (no watering!) for shade. [Buy it]