Quote Originally Posted by noobiefarmer
I bought small industrial and one of those big circle loops that state for up to 40 gallons . Now looks like jacuzzi . I will let you know how it goes.

Thanks
Noobiefarmer
I will wager on the higher oxygen helping. By chance, are your cubes surounded by any plastic? You should remove that to promote aerial root growth.
khyberkitsune Reviewed by khyberkitsune on . Plant Problem (Nutrient Deficiency ? See Pics please ) Hello , I am having a problem with my plants . New growth looks good , but lower branches having issue . I think it might be nutrient burn , but was wondering if someone could look at my picture and tell me ? LED's 6 inches from tops Room is a/c 5 x 5 grow hut (reflective mylar inside) Lights off temp 70 F and 38 to 45 humidity Light on temp 78 F and 38 to 45 humidity 4 week veg just started 17 days flowering House and garden aqua flakes Ebb and gro 2 gallon buckets Rating: 5