Received this after seeing good reviews so I could have gotten a bad one in shipping but it really scared me. I received it an hour ago and put it in my aquarium and everything was fine. I plugged it in and my fish started going crazy. I looked at the heater and saw bubbles coming out of the top of the power cord, condensation immediately started filling the pipe and it looked like there was steam in the water, something I have never seen in all my years of keeping fish. I immediately disabled and deleted it. 15 minutes have passed and the tube is still warm to the touch! I really hope all my fish survive because I think they may have been electrocuted. I'll go to the water store to buy a new one.
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