After alot of reasearch and deliberation, this should be my course of action. If i have read corectly "H2S" lowers the PH. So if having a DSB on a reverse light cycly, It should counter balance the PH swing. Correct? If setup corectly, should end up being maintance free. IMO, this to be a pure reef, with an abundance of life, cultured or bought.
http://www.ronshimek.com/deep_sand_beds.html