http://www.theaquaponicsource.com/product-category/full-systems/aquamini-tabletop-systems/aquaponicals/ Aquaponicals are attractive, small-scale, aquaponics systems for use inside the home, classroom and office. Aquaponicals have been designed to act as complete eco-systems comprised of plants, that are suited to indoor conditions that live in a symbiotic relationship with 3 - 4 small aquarium fish. Aquaponicals use a mini auto-siphon (AKA "bell siphon"). This causes the Grow Bed containing the grow media and plants to constantly fill and drain, providing an ideal environment for plants to grow and also oxygenating the water. It is 16 1/2" high x 12 1/2" wide x 8 3/4" deep, takes 4 gallons of water, and comes in both black and white