I am setting up a fresh grow space.
My tent is a 4x4x6, it cost £95 ($128)
My new lights are 4x150w DIY Quantum boards, built by a friend, £300 ($405).
My extractor fan is a 6" RVK, in a kit with a 5m insulated duct., it costs about £90 ($121)
I haven't bought a carbon filter yet, but I have...