Oceanic Systems, Inc. Evolve 4 - LED Light Aquarium Kit Includes aquarium essentials to start off your new hobby right: acrylic tank + cover, LED lamp, food and water conditioner samples, filtration system, and LARGE filter pad with activated carbon Acrylic construction - beautiful and seamless design Small fish tank conceals all filtration and cords behind the overflow wall at the back Powerful 3-stage filtration: QuietFlow Power Filter for mechanical and chemical filtration + Wet/Dry biological filtration Ideal Betta fish tank or home for other small aquarium pets