Ka30P wrote:
jj wrote how hard this is going to be to get
under control

There is no such thing as control, only staying
one step ahead of disaster!

Hey, that's control in my book. Bonnie

Ain't that the truth. Did a water change on the koi ponds today (time to
get the salt out before the plants start waking up) and caused a disaster.
Killed my small winter pump, as the auto shut off just slid down the pipe
as the water lowered and the pump in the filter kept pumping with no water
coming in. What should have been a 10 minute job (not counting the time to
pump down and refill) ended up being an hour. Had to pull out dead pump,
find & connect live pump, fittings were not interchangeable, of course.....
s ~ jan

~ jan