i just got a fan for my terrarium, which has been long overdue.
i've been keeping my terrarium totally sealed to keep the humidity in (i like to keep it over 80%).
does a fan need an open terrarium to serve its purpose to the plants, or does just circulating the air in the terrarium do the trick?
if it does need outside air, how will i keep the humidity high inside the terrarium?
i've been keeping my terrarium totally sealed to keep the humidity in (i like to keep it over 80%).
does a fan need an open terrarium to serve its purpose to the plants, or does just circulating the air in the terrarium do the trick?
if it does need outside air, how will i keep the humidity high inside the terrarium?