Separate names with a comma.
yes ull need a fan for any setup no mattert how big or small u will always need ventilation
look for carbon filters but, ull have to make ur own
very cool setup bro u should look me up man Names Dio 420men
looks like a nitrogen problem
find an old cabinet an convert it into a growbox using a two chambers 1 for veg. 1 for flowering ,hps and metal halide work best for growing
dont use partical board cause it holds to much mostuire
i think its called eco-box
nice setup got work on hiding those wires though