With all the electronics such as heater, power heads and the like in an aquarium, this ground control is insurance against a heater leaking internally and shorting out sending electricity throughout the tank. Every aquarium should have one.
Verified purchase: Yes | Condition: New
Removed all traces of stray voltage in my aquariums. Along with GFCI outlets I feel much safer.
Verified purchase: Yes | Condition: New
Idk what stray voltage does to a reef tank but it works I don’t have any stray voltage in my tank
Verified purchase: Yes | Condition: New
Every fish tank should have this product. Will save you a lot of money in the long run
Verified purchase: Yes | Condition: New
it is great item for my tank thanks!
Verified purchase: Yes | Condition: New
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