Auto top off system.

[Douglas]

No, the aqualifter is an external pump, that draws from a reservior. It turns on when the sensor(Tsunami) detects low water in the sump. I can tell when it's running, but after it shuts off, i get a steady drip, lowering my salt level in the tank, over a period on time. I've seen this system work before, on tank in the internet. I was wondering if it's done this before to anyone using it. Doug