Key Features 15L (4 Gal) Black Fish Tank With Multi Colour Remote (MCR) Lighting - you are in control of the lights in yout tank Made from Acrylic (10x Stronger than Glass) Built-in Biological Filtration Unit Compact Modern Design The BiOrb Life Aquarium is a compact, practical choice for housing a variety of different fish in style. Featuring a curved design and including energy efficient components, the BiOrb Life is the perfect choice of fish tank for any fish enthusiast. With a built in biological filtration unit and low voltage LED lighting, the BiOrb Life provides everything needed to quickly setup and maintain your aquarium. The air stone and air pump (included) provide oxygen to the aquarium through aerating the water and creating movement inside of the tank. MCR Lighting: The BiOrb Life Aquarium LED MCR Lighting allows you to change the colour of the lighting inside of the fish tank, along with the brightness of the lights as well.This allows you to customise the aquarium to