Abstract: An integrated aquarium and small animal exhibit comprising an aquarium full of water and containing a completely submerged, transparent, air chamber display case that is supported by a cabinet, in which the submerged air chamber display case is accessible through openings in the floor of the aquarium and top of the cabinet. The air chamber display case is in fluid communication with the atmosphere and is utilized to exhibit air breathing small animals living in a portable small animal enclosure that may be concealed from view beneath the aquarium and enclosed by the cabinet.

Abstract: An aquarium containing a completely submerged, substantially transparent, air chamber display case connected to the bottom floor of the aquarium. The aquarium contains an opening in the bottom floor to allow access to the air chamber display case from below. The aquarium is full of water and utilized to house aquatic animals. The air chamber display case is in fluid communication with the atmosphere and is utilized to display a bird. The aquarium is supported by an enclosed cabinet. A bird being temporarily displayed in the air chamber display case lives in a portable, self-contained, bird enclosure that is hidden from view beneath the aquarium and enclosed by the cabinet. An opening in the top of the bird enclosure is aligned with the access openings to the air chamber display case to allow the bird to travel from the bird enclosure to the air chamber display case.

Abstract: An aquarium combined with cat furniture comprising an aquarium full of water that is used to house aquatic animals and is supported on a platform, which is an integral part of cat furniture. The cat furniture is covered in carpeting or similar material. The cat furniture functions as both a platform to support the aquarium and to provide artificial cat habitat to facilitate such functional cat behaviors as climbing, clawing, hiding, stalking and sleeping. There can be a removable hood placed on top of the aquarium that is covered in similar material as the cat furniture and used as a perch for a cat. There can also be an air chamber display case submerged inside the aquarium that is in fluid communication with the atmosphere through a conduit that provides a passageway for a cat to travel from outside of the aquarium to the interior air chamber display case.