I just wanted to know how well those lil 4 dollar fans work from walmart, just for moving air within my grow box? I have a bigger one that works good, but want to buy a few small ones...thanks
Im actually about to order a few fans. Im hooked on these: http://www.hidhut.com/catalog/ventilation-c-29.html?osCsid=dc4151ccfb805b6dfa63e2826f8b0251 the 4 inch fans are only $10
how much air do those really move? I want something a lil bigger than a small computer fan for inside the grow box. I also eventually plan to buy a bigger can fan with a carbon filter when money allows.