My second Frabill aerator just bit the dust at about 2 years old. Probably about 20 hours total run time. Failed just like the last one. The motor still runs, but it just pump less and less air until it quit. This isn't some cheap thing. I paid $40 for each of them and sunk more into an AC adapter to run them off the water.

I hear people complaining about the Engel aerators failing too.

Does anybody make a good product?