specs on the grow tent... its a 25cu ft. grow space (Has a mylar cover but not pictured, better for the pics), light now is 25w full spec.(new light is a 1000w hps/mh) grow medium is pea gravel, ph is at 5.6, temp is about 76 at plant level, water temp is about 80deg.,pump light and fan stay on 27/7 right now, when i get the new light it will go to 18/6