Review on 🐠 SZELAM Aquarium Heater: Upgraded 100/300W Fish Tank Heater with External Controller and Split Temperature Probe - Auto Shut Off, Ideal for Betta Fish and Turtle Tanks by Jason Sluck

I will not buy this heater again And if you are reading this post do not buy it because I finally put it in my tank. Bought them a few weeks ago Chance to put it in there I finally got it in there yesterday, set the temp to 78 and I woke up this morning and it's killed all my saltwater fish. My corals are my enemies because it has risen to 93 degrees. I am so angry and frustrated that this product is rubbish here hundreds of dollars down the drain what i get i should have bought a more expensive one you live and learn but please dont make the same mistake i made i give this product negative stars