Maxifan
The Maxifan 200mm clip fan: a quiet clip-on fan for a grow tent pole that keeps the air moving across the canopy.
In StockMaxifan
£17.06
About Maxifan
Why a clip fan
Still air around the leaves lets temperature and humidity pool and invites mildew. One clip fan does a 60 to 100cm tent; larger tents want one at each end. Aim it across the plants so the leaves move slightly, not so they thrash.
Related
Floor, wall and pedestal fans for bigger rooms are under Ventilation & Environment.