Hello agein,i was be here but i was lose my password.....so am here agein,sorry for my bad english. I live in Serbia.....its so bad country for living,bad situacion for my people,sorry am litle biter and sour,i trying to keep my brain strait i need power to do that..............can you help me? i know i cannot do so much here i know am not smart to make good post but litle hel from you for me its lot,i grow plants for hoby and i try to grow in hidroponic way.............if you want post for me plz tell me