Deltec - Titanium Earthing Probe

Induced current and voltage is found to differing degrees in ALL aquariums, caused by fluorescent lights, UV sterilisers, pumps and other electrical devices
 
Grounds the water in your aquarium to minimise the possibility of electrocution following the failure of any electrical equipment in contact with the water.
Relieves stress on aquarium inhabitants and lateral line disorders on fish caused by unwanted stray voltage.