Big Bang on the aquarium market: When good style and technical ingenuity came together in 1999 the first biOrb aquarium was created. In addition to the stylish, elegant look, there is another special feature: The biOrb aquariums are made of acrylic. The refined filter system is on the bottom of the tank and directly takes up sinking particles and fish food remnants. OASE sells biOrb aquariums that are easy to set up. In addition, there is a fascinating selection of exotic plants, as well as practical accessories.