The Bioluminescent Bio-Orb is an interactive night light, air purifier, objet d'art, conversation starter and science lesson all in one classic glass sphere. The Bioluminescent Bio-Orb is a 15cm glass micro-aquarium filled with bioluminescent plant-plankton (algae). Easy to care for, like a house plant, the Bio-Orb will produce natural light at night (bioluminescence) when gently swirled. The Bio-Orb will also remove CO2 and other airborne toxins during the daytime while replenishing fresh oxygen for your room environment. The Large Bioluminescent Bio-Orb is the biggest Bio-Orb available and will light up naturally, night after night, with minimal care. The Bio-Orb requires moderate daytime lighting (artificial or natural light). The living PyroDinos in the Bio-Orb are natural marine plankton (algae) that are found in oceans all over the world. These plankton utilize light to grow (like a plant) and they light up at NIGHT when gently swirled or moved. Bio-Orbs are similar to indoor plants that clean the air and remove toxins. The Bio-Orb pulls CO2 and other toxins out of the air and produces fresh oxygen. Included: One glass sphere (flat bottom) PyroDinos dinoflagellates DinoNutrients 7oz (200ml) Vented silicone stopper Care Instructions 60-Day Free replacement guarantee
