Random SHOCK!

[daniella3d]

Yes I would unplug the heater and test again if you get shocked. This is serious so unplug first.

Originally Posted by Triggz

Ive had this happen with a faulty heater.. Pull it out and check the water.

[mark]

wondering, stuff on a GFI?

[Delphinus]

Good grief Charlie Brown .. don't be testing for stray current with your finger. No multimeter in the house?? No GFCI?? If I had nothing to work with I would unplug everything and check each item over one by one, usually you can see a little crack or something if it has let go.

As you surmised it's probably not your lights unless there is a conductive path from the lights to the water. It's one of your pumps or your heater, gotta be.

[lorenz0]

Originally Posted by Delphinus

Good grief Charlie Brown .. don't be testing for stray current with your finger.

I live a dangerous lifestyle

But I didn't even think about using my multimeter. But I need help, whats the best way to test water? more or less what is a decent ground to use.