bio bizz is good i started of with that watch when you start using top max bud bud bud that smells so sweet keep me informed on how it gos remember dont use bio grow past week 3 or your in for some leavey bud not nice use top max at 2 ml per liter from week 3 same for week 4 then 3 ml per liter for 5 then 4 ml per liter till week 7 sweet mate and good luck not that your need it keep the pic up:thumbsup: