Arrested Development - Ex-Pats Mexico

My pump is not automatic. When the roof tank was out of water I had to walk about 200' to turn the pump on. I had to turn the pump on to fill up the main house tank, the casita tank and to water both yards. All water came from the aljibe. The handyman who works for me sometimes figured out how to run the city water through to both tanks and to all garden faucets instead of to the aljibe. Never again do I have to turn the pump on and I'll save boo coos of electric money. Now to figure out what to buy with that extra $150 pesos a month.