I watched a couple interesting videos about keeping pH artificially high. Like 8.4 to 8.5. One claimed it could increase coral growth by 50%. The theory was that since low pH in the wild has been inhibiting coral growth that keeping it artaficially high may be the cheapest and easiest way to increase coral growth over time. You just need to dose enough kalk to get it there and maintain. Was wondering if anybody here is doing this? Most I know have had trouble keeping pH elevated. Especially overnight.