My pumps are in the garage a little over 35ft from the tank and the tubing is run up through the attic and down to the tank. The Hydros does ATO and has been running a little over 2.5 years. The Intllab pumps I have had longer and the one used as a drian pump pulls water from the sump up through the attic down to the pump in the garage then back up through the attic down a wall and empties into the kitchen sink drain. I have done a little more than a gallon a day for a while but I do have the water change split into 4 times a day. I have then synced after the alkalinity testing and before the dosing is done and that is done 4 times a day. I think the Hydros pump is probably more durable than the Intllab pumps. I know the tubing has to be changes on the Intllabs about every 8 months. I only change the tubing once on the Hydros and after checking the old tubing I think I could have waited a lot longer. The Hydros dosing pumps are made by Kamoer. They did just anounce the Minnow controller that has 2 dosing pumps on it also. Those are smart dosers though and you would have to use the smart doser output which means you would need to use a schedule with them instead of the AWC output. That controller also has 4 sense ports on it beside the 2 dosing pumps.3 gallons daily, about 21 ft away downstairs from it in the basement