Has anyone used any 24V dosing pumps with good results? I have an Apex with the 1 link and Neptune just released the cable to pull 24V off of the 1 link and I am thinking about using this to drive some dosing pumps for an auto water change. I have seen numerous 24v dosing pumps on ebay for cheap but don't know how much they can be trusted. Has anyone tried any 24V pumps with success (or failure)?

