Ventilator fans
Recirculation is necessary in a grow room:
- the plants move so easily, which makes them stronger
- the air is better distributed
- the heat is better distributed
![Ventilation: stand and clip fans](https://www.green-door.ch/shop/c/193-category_default/ventilator-fans.jpg)
Recirculation is necessary in a grow room:
- the plants move so easily, which makes them stronger
- the air is better distributed
- the heat is better distributed