Review on 🐠 Insputer 300W Aquarium Heater: Submersible Titanium with Temperature Display & External Thermostat Controller for 50-60 Gallon Betta Tanks by Renee Carfindergirl

I bought this heater last November and for some reason one of the heaters stopped working after 9 months. I contacted the seller and after providing proof of purchase and a photo showing the heater was mine, a week later I received a replacement heater with no questions asked. Really good customer service. As for the heater, I have 2 of these for my 75 gallon discus cymbal and I am very happy with them. The temperature LED is very clear and easy to read. My tank is constantly being warmed up by this heater. A bonus is that I can regulate the temperature of the tank (for discus I increase the water temperature to 30 degrees from time to time or once a week) without putting my hands in the water. Overall this is a great product and I would recommend it.