Review on ZEETOON 500W Aquarium Heater + Thermometer, Plants - Stainless Steel Submersible Heater for 40-130 Gallon Fish Tank by Sima Jensen

Worked fine for 3 months and then one day I stuck my hand in the maintenance tank and got an incredible electric shock. No joke. I'm quite surprised that most of my fish were unaffected but while it was a great price I will not replace or repurchase any product that is a SAFETY HAZARD after 3 months of light use. Buyer Warning. Now it's out of the return window - money wasted so it wasn't really "good value" after all.