I like to be optimistic, but yet reality has effected me to the point of cautious.This is interesting and could be awesome, but it will depend on overall cost. $600 up front is not a good argument for this being used in place of "investing in expensive controllers". I think I'd rather buy a Genesis Auto Water Change system before I bought this, but that's only on the surface. We'll see what happens as we learn more about it. Could be the best thing since sliced bread, could be a huge loss of money.
Brandon