Key Features 30L (8 Gal) Black Fish Tank biOrb Life. MCR LED Lighting Includes Biological System, and an Air Pump with Air Stone + 50W Heater Pack Made from Acrylic (10x stronger than glass) Low Voltage LED Lighting. Made from Acrylic (10x Stronger than Glass) The biOrb Life 30 Litre Aquarium is a compact but very practical choice for housing small temperate fish in style. Featuring a curved design and including energy efficient components, the biOrb Life 30 Litre 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 30 Litre 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. 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.