My tank setup requires 5 separate timers for various things. I've got them all plugged into a multi power outlet. Problem is - the timers are mechanical and when I shut the power off to the outlet for cleaning they stop keeping time. So, after a few days or so I've got reset them all to the correct time. Is there a way to get around this besides putting switches on each individual line after the timer? Maybe someone has a better setup that they use or could recommend.