The EcoSphere and "Original Ecosphere" are trademark names for sealed blown-glass miniature aquaria formerly produced by Ecosphere Associates, Inc., of Tucson, Arizona, United States. Spherical or ovoid, the aquaria ranged from roughly pool-ball-size to basket-ball-size.
The EcoSphere and "Original Ecosphere" are trademark names for sealed blown-glass miniature aquaria formerly produced by Ecosphere Associates, Inc., of Tucson, Arizona, United States. Spherical or ovoid, the aquaria ranged from roughly pool-ball-size to basket-ball-size.
Source: Wikipedia "Ecosphere (aquarium)" · CC BY-SA 4.0
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