okay, I first want to start off by saying I absolutely hate those Tetra submersible heaters. Around 7 years ago when I got into fish I picked up a submersible Tetra heater from Walmart thinking it would be a nice heater for my 55 gallon tank. I went to feed the fish one day (not long after purchasing the heater) and noticed it was really sparking and all of sudden it totally blew up inside my tank, now at this time I mean I was totally freaking out! I didnt no what to do so we first hit the power breaker for the main for the house and then I unplugged the heater and got it out of the tank. I would never ever again purchase this heater again and I would recommend anyone that needs a heater to totally avoid the whisper tetra heater at all costs. I would highly recommend anyone to use a visi therm stealth heater or a ebo jager heater those heaters are totally worth there weight in gold!
what have you had success with and what have you had bad luck with?
what have you had success with and what have you had bad luck with?


























