Abstract: A decorative simulated tree branch system for small animal enclosures made from thermoplastic. The branch is non-toxic, non-leaching, mite and contamination proof, washable, and waterproof, and a realistic representation of a natural tree branch or piece of drift wood. It is formed from a branch base portion and progressively smaller tributary segments which are approximately cylindrical in shape, and may taper as they extend toward the outer ends, as is the case with a natural branch. One preferred embodiment is well suited as a decorative ornament in fish tanks. A second preferred embodiment adapts the present invention for use as a natural looking perch in bird cages. A universal clip, capable of securely attaching the simulated branch to any type of bird cage bar may be provided with the bird perch embodiment.

Abstract: A habitat system for use in small animal enclosures providing desirable living space for underwater, amphibious and land dwelling animals. The habitat is formed from a wall type structure with one side which is essentially concave, thereby forming a gap space behind the wall. The habitat system is removeably attachable to the inner wall surface of the animal enclosure. Surface decoration may be provided on at least one wall of the habitat system, and various component parts may be intermeshed in a variety of ways in order to form multiple configurations.