What Ecosphere model to buy?

Depending on the price and features there are several options. The shape of the ecosphere (either oval or spherical) implies a different aesthetic, does not affect the viability of the ecosystem and depends on the particular taste of each one. Regarding size, even being aware that the price varies considerably, we recommend large models, due to the fact that they better withstand sudden changes in external light and temperature conditions, and have a 12-month replacement guarantee.