Titanium Ground Probe The Titanium Ground Probe is a Reef Octopus aquarium safety accessory that provides a grounding path for stray voltage in freshwater, saltwater and reef aquarium systems. Aquarium Grounding Probe for Stray Voltage Control Aquarium pumps, heaters, lights and electrical equipment can sometimes introduce stray voltage into aquarium water. When properly installed, this grounding probe gives that voltage a direct path to ground, helping improve electrical safety around the aquarium system. Titanium Ground Probe Features Helps eliminate stray voltage in aquarium systems. Saltwater safe. Rust resistant titanium probe construction. Suitable for freshwater, saltwater and reef aquariums. Easy to install in a display aquarium or sump. Provides a firm electrical ground for compatible aquarium setups. Useful around systems with pumps, heaters, lighting and other powered equipment. Safety and Compatibility Notes A grounding probe should be used only with a properly grounded electrical system. It is not a replacement for safe wiring, properly maintained equipment or GFCI protection. Inspect aquarium electrical equipment regularly and replace damaged cords, cracked heaters or malfunctioning pumps immediately. Specifications Product type: aquarium grounding probe. Probe material: titanium. Application: freshwater, saltwater and reef aquarium use. Function: provides a path to ground for stray voltage. Installation location: aquarium or sump. Directions Place the titanium probe securely in the aquarium or sump where it will remain submerged and protected from damage. Connect the grounding end to a properly grounded electrical outlet or grounding point according to the product design. Confirm the probe is held firmly in place and keep the connection dry and protected from salt creep. What's Included 1 Titanium Ground Probe.