Keeping it inside
Your biOrb EARTH, and the wondrous spectacle you create inside it, are for anyone who sees them to enjoy. So great care has been taken to create stable, natural conditions of temperature and humidity. To maintain these there are gasket seals around the lid and all external openings.
Air Filters
When you create a natural, bio-active setup with plants, your biOrb EARTH won’t simply look natural, it will also smell as it should. However, the smell should not be detectable outside of the tank. To make sure it isn’t fresh air enters the EARTH from a fan drawing it through an activated carbon pre-filter to keep it pure and free from any contaminants, such as aerosols … … this new air displaces some from within the tank which is exhausted through activated carbon filters in the lid’s wings. As well as any odours, these filters and seals keep any fruit flies or other live food inside the tank. Meaning your biOrb EARTH can be placed in any room, to be enjoyed by all.