Comments: had stray voltage in tank. found by blue tang loosing color is face and sensory organs very pitted. also very elusive and timid. Hiding most of the time. Installed grounding probe and used volt meter and noticed O stray volts immediatly. The blue tang is much more happy and out to view and eating better. Now I just have to locate the culprit

Comments: not sure if it is working, I am sure it is. like the choice of plugging it into a outlet or being able to ground it. In my seahorse tank.

Comments: Excellent and I like the plug in option for grounding.

Comments: I thought my fish were getting what i thought was ich on and off for a year. The ends of fins would become white and fish an coral seemed stressed. I tried everything to battle it but nothing worked. I am quite experienced at fish and coral keeping and have not had a fish with any disease for many many years. Finally someone suggested I get a voltage meter and test my water. Low and behold, I was reading stray voltage. Found it was coming from a very expensive powerhead I had just bought the same time my symptoms started. Tossed the powerhead and picked this up for peace of mind. Should I ever get stray voltage again it will just go straight to the probe and out of the tank.

Comments: Works Great...

Comments: The probe looks to be quality and I appreciate the use of titanium, should last for quite some time. It is difficult to know if it is working but I added it from a safety aspect. There should be something in the instructions on how to confirm that your wall socket ground is operational. I used a volt meter because I know how to do it. Suggesting that a certified electrician be brought in could add some unexpected costs to the product.

Comments: Item performed as expected. As soon as I placed it in the water and plugged it in, the stray voltage was eliminated. Works great. Thanks.

Comments: This could be the single handed best "behind the scene" investment I have ever made. It took the stray voltage I had to ZERO!! Very simple to use and the price is WELL worth the benefit!!!!

Comments: Went from 53v to 0v. Speeks for itself!

Comments: I really don't know how to rate a ground probe since you don't "see" it in action. So, I will say that it's a high quality piece of equipment with plenty of length. It dropped right into my tank and seems to be doing it's job!

Comments: Excellent quality probe right out of the package. Lierslly just plug and play.

Comments: What can I say about this? I hope it works! It installs easily and is good peace of mind.
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<br />I bought this because I swear I was feeling some tingling when I had my hands in the tank a couple times. Better safe than sorry.

Comments: Good quality. I hope I do not have to put it to the test.

Comments: With three pumps and three separate heaters on a 120 Gal Tank w/ 20 Gal Refugium, I was getting stray voltage: measured from the water to ground with my voltmeter, 40 VAC (!!!) before I used the ground probe in the system. With the ground probe in place, it dropped the voltage to ZERO. There is no detectible voltage in the tank OR refugium now. I have a very nice Fluke voltmeter, and it did not detect any 60 cycle frequency at all (which would be detectable if there were any AC current in the tank).
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<br />I placed the Ground Probe so that only the metal part of the probe is in the water. I like this probe because it can plug directly into a grounded outlet (I tested my outlets using an outlet tester) with ease and needs no additional hardware to set up.
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<br />It utilises a jacketed steel wire, which means no copper to leach into the system in the off chance of it being exposed to the water.

Comments: Well made, good quality!

Comments: It is a small, overlooked item, but it may have protected me from being electrocuted when my brand new sterilizer had a huge hole in the sleeve. I was shocked several times, not realizing I what it was until my husband found the hole in the sleeve. He thought the ground probe probably saved my life. So get one, now.

Comments: Its a nice product and does its job. I just bought this as an added safty protection. If you know that you have stray voltages then you should take care of the problem right away.

Comments: It's a piece of metal that you put in the water and ground with a plug. Not much else to say!

Comments: I was present when Elliott tried to fry himself. It encouraged many of us to not take any chances.Easy to use and I feel safer, too!

Comments: A while back I had a pump that malfunctioned and released current into my tank, bleaching many corals. Now that I have the grounding probe, I have nothing to worry about!This is a MUST for all home aquariums!

Comments: This product works great if you have stray voltage. It