Review on 🐠 HITOP Adjustable Submersible Aquarium Heater for 10-35 Gallon Tanks - 50W, 100W, 120W by Luciano Filpo

My fault I didn't check the sizes. The 50 watts I ordered for my ten gallons is way more than I expected. Vertically it goes top to bottom of a standard 10 gallon. I have it standing horizontally and taking up half the width of the back of the tank. It was accurate and works well for the temperature. It is very durable and I would be comfortable having it in a turtle tank. In general I am satisfied with the purchase. When it comes time to replace it I'll look for a smaller heater.