On Sun, 21 Nov 2010 23:14:38 -0600, Ignoramus18625
wrote:

I finally visited Wal-Mart and bought two timers. I want to run the
skimmer off of one timer, and aerator (fishtank style air pump) on
another timer.

My question is, do I need a stone on the aerator, or not. I am
concerned that the stone will eventually become plugged by coolant
residue. If bubbling water without a stone is a little less efficient,
I do not think that I care too much.

Any thoughts on this?

i

Ayup..you really need the stone to make the bubbles as fine as possible.

And they are dirt cheap so you can replace one every couple years out of
pocket change


--
"Confiscating wealth from those who have earned it, inherited it,
or got lucky is never going to help 'the poor.' Poverty isn't
caused by some people having more money than others, just as obesity
isn't caused by McDonald's serving super-sized orders of French fries
Poverty, like obesity, is caused by the life choices that dictate
results." - John Tucci,