08-16-2013, 02:30 PM
That's what I was thinking at first but I honestly haven't really heard any bad reviews from anyone who owns one. And I saw some videos somewhere of people putting them in large aquariums like they have at Cabelas and bass pro shops and stuff and the fish did seem to react to them. I don't usually buy into gimmicks more than anyone else but if they actually worked it could be pretty cool.
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