6065 is not a nano, it is a full size Stream 2. For the 6015, 6025, 6045, 6065 , 6085 and 6125 non controllable, you can cycle them off and on once every 15 minutes with a controller, the longer the duration the better. On every start the pump will chatter and there will be wear to the prop and front cover so the life of these parts is shortened the more you cycle them off and on, at 15 minutes these parts should last at least 2 years however.