autotech
Member
need advise i am considering buying a 28 gal nano cube with a 150 watt hqi lighting does anyone have any expeience with this type of setup ? is a chiller a have to item because im worried about temp swings . or i might go with the cf quad set up due to the fact if chiller is needed i wont be able to afford it . also is the black sand a bad idea will it help buffer ph and calcium or does it just look pretty