I have an outdoor fountain. The fountain pump electrical cord is not long enough to reach the nearest outlet in the garage (about 20 ft.). I don't believe I can use an extension cord (which would have to hook up outside on the ground) and I can't rewire the pump with a longer wire because it is sealed.
Should I tap into the garage outlet and run conduit outside to a spot near the pump and put in a GFCI receptacle with a waterproof cover and plug it in there? Any easier way?