The pump running continuously when you are watering is a good thing. You will need to install a pressure switch with the bladder tank. This switch will turn the pump on at 40 and off at 60 PSI, or 30/50 PSI. Now when you water the flora and fauna, the pump will turn on and off continuously, which is a bad thing. When you water, you need to use enough hoses to keep the pump running continuously or use a Cycle Stop Valve before the tank. The CSV will keep the pump from starting and stopping when you are using small amounts of water. The CSV will also allow you to use a much smaller than normal tank. Otherwise, you are on the right track.