Stray voltage in the aquarium can be attributed to causing various problems. Problems such as: fin-rot, hole-in-the-head disease and numerous others. The 'Ultra Ground' Titanium Grounding Probe by Ultralife can help eliminate these distressing problems. These probes feature a SOLID Titanium rod, insulated transition joint and 10ft of grounding lead to insure proper performance. Don't take a chance on having stray voltage in your aquarium.

1/8" x 9" Titanium Probe w/ 10 ft wire