ing-bottom: 12px;"><strong>Think you'd kill it on Shark Tank?</strong> What if the product was "edible cr

er but because of the high amount of calcium currently in the cistern water, we opted to leave the level at 20 ppm. There are also issues with the Shark post treatment conductivity / Ph monitor on the post treatment. The monitor would not calibrate properly and the readings from the device are incor