cleaning out sump yesterday and i have small cut on finger , tingling when in sump . Put finger in bucket of water siphoned out of sump , no tingeling. M I thought leakage (power) so turn off all switches still tingeling , went up stairs to tank with circulation pumps running and did finger test, nothing .went down stairs still there, thought may be earth problem unpluged all plugs but tingel still there .

Any idea of were its coming from ?

next stepp would be to remove all equ but this is larger job.

fairly normal, dont get it in mine though :-?

edit :oops: re read the post, strange that you get it with all the plugs pulled out. What else do you have in the sump?

Its normal Kevin, prob always been there. Got a bit in my tanks, it's a bit worse after its been damp for a while. Tried a Titanium grounding probe, made no difference, so gave up worrying about it.

thanks just seems strange with no power

two pumps in sump (ehim 1260 for protin skimmer, small ehim for zeovite reactor (just doing charcoal at moment))

and one return pump plumbed outside tank

um, salt water in wound....

um, salt water in wound....

um, dont be mistaken its definately a tingling and not the salt! i get the same thing its enough to make you jump!

yes but did not feel in tank or bucket of same water

If it's only enough that you can feel it in the cut(Shorter path for the electricity to your nerves) I wouldn't worry about it. It's normal.