We've had our "starter" system for about 3 months and it works perfectly. One nozzle didn't work out of the box but was easy to replace since i ordered a spare. The timer was tricky to set at first (read minor flood in cage) my error, but easily remedied. Finally my "free" handicapped malaysian box turtle and I are both happy with the humidity in her space. I wish we'd gotten this system years ago. Thanks!