Limited Guest Access ... Welcome to the Vivarium Forums. You are currently viewing our boards as a GUEST, which gives You very limited access and no posting privileges. Register and gain full access to everything on the site. Vivarium Forum membership is completely free with no tricks or gimmicks. If you have any problems with the registration process or your account login, please contact support.
i just put a small fan in my viv( micro computer fan)powered by a cell phone recharger.is it suppost to just have a gentle flow of how much of of a flow.is it suppost to circulate.
i think you want it to circulate just enough to keep condensation off of the glass. just monitor your humidity, because i have tanks that can handle the fan running 24/7. others i run on timers.
You can also design a controll dimmer to adjust the fans speed if needed. you can find all the parts needed at homedepot
1 light dimmer
1 electrical box
1 6' extension cord
small pk Wire nuts
electrical tape.