With its hidden away waterline and modern style, the biOrb Halo Aquarium is a visually stunning, seamless Aquarium that features everything you need to get up and running. With easy maintenance and solid acrylic construction, the biOrb Halo Aquarium makes an attractive and simple addition to your home for the whole family to enjoy. Included with the biOrb Halo Aquarium is a high tech filtration unit, which uses biological filtration to keep your aquarium water clean and clear. General maintenance is made easy by simply replacing the filter cartridge every four weeks, along with a third of the water as well. MCR Lighting: The biOrb Multi Colour LED remote control light system elegantly illuminates your aquarium both during the day and at night for your viewing pleasure. The curved underside design of the LED light prevents moisture build up, helping to reduce the need for cleaning. The Multi-Coloured Remote Lighting features 16 pre-set RGB colours which can be changed remotely, along with the brightness of the lights aswell. Being LED and low wattage, the LED light system is extremely efficient and can last up to 50,000 hours. Not only that, but also included is an Air Pump, along with an air stone which will provide aeration to your fish tank, helping to keep the water oxygenated so that your fish can thrive. The airline is discretely hidden away in one of the feet at the back of the tank so that you can enjoy a complete 360° view of your fish tank. With low running costs and ease of use, the biOrb Halo Aquarium makes a perfect all-in-one kit for beginners or any fish enthusiasts looking to get started quickly and easily. If you are looking for a Tropical Aquarium, the biOrb Halo can easily be converted into a tropical fish tank by simply using a heater to raise the water temperature inside of the aquarium. Specifications Dimensions: (HxW) 35 x 30cm Volume: 15 Litres *Please Note - Decoration is not included. THE PERFECT AQUARIUM FOR SMALL SPACES — The HALO aquarium's design is inspired by the simple beauty of a classic fishbowl, but with a twist. The hidden waterline and 360-degree view give the appearance your underwater world is floating in your room. The 15-litre tank's compact size is ideal for desktop or tabletop display. DURABLE CONSTRUCTION — biOrb aquariums are made from acrylic, which is 10 times stronger, 50% lighter, and 23% clearer than ordinary glass aquariums. Acrylic is also a good insulator, so you don't lose as much heat as you would with a glass aquarium. PATENTED FILTRATION SYSTEM IS EASY TO MAINTAIN — All biOrb aquariums have a true 5-stage filtration system including biological, mechanical, chemical, water stabilization and oxygenation that keeps it clean. The filter is conveniently located at the bottom of the aquarium, and the ceramic media surrounding it promotes the growth of beneficial bacteria. VIBRANT, MOOD-ENHANCING LIGHTING — Use the included remote control to select one of the 16 preset colors, fade through the entire spectrum of colors, and control the brightness of the LED lights. EVERYTHING YOU NEED TO GET STARTED, JUST ADD DECOR — Includes a 15-litre (4-gallon) acrylic aquarium, multi-colored LED lighting with remote, a new quiet air pump, a low-voltage 12V transformer, filter, air stone, ceramic media, starter water treatments, and instructions. Just add decorations!