BioBubble 3D Background for AquaTerra 2 Gallon Color:Black Each kit still comes with

Each kit still comes with the familiar bow-front vessel and powerful filtration

the pet's own strength is sufficient to allow for a quick release

occasional swimming (if swimming occurs more often than once a month

Additional collars are available for multiple pet households and can be purchased separately

Mounts easily on most standard doors in seconds

BioBubble 3D Background for AquaTerra 2 Gallon Color:Black Each kit still comes withAquaTerra's unique interchangeable 3d backgrounds fit right inside adding beauty and character to your environment. Features: Designer 3d backgrounds offered in a variety of styles Safe non toxic construction Item Details: Dimensions: 9" x 9" x 12"