ATO suggestions

[BuschWacker]

I've got the hydor as well, and my only complaint is the overflow sensor is to close to the off sensor. I had a hard time getting it to fill without turning the alarm on. The pump that was recommended was way to small. It had a hard time pumping the water only a few feet, and was also affected by the water level in my reservoir. It pumped to much water when the reservior was full, and struggled to pump anything when it was less then half. I would recommend a dosing pump, or diaphragm pump. I ended up buying a innovative marine hYdrofill ato pump. It's quiet and works flawlessly.