So any recommendations for voltmeters? I'm wondering if I might have some stray voltage. With one hand, I don't "feel" anything, but if I stick my other hand in (which has a small cut), I feel a slight sting. Could it just be the salt water? I turned off all PH and the main pump and I could still feel something.
A voltmeter might just be another tool for checking tank parameters (and batteries around the house), but looking for suggestions. Also, how would you use it to measure your tank?
A voltmeter might just be another tool for checking tank parameters (and batteries around the house), but looking for suggestions. Also, how would you use it to measure your tank?