Review on Affordable 300 Watt Digital Aquarium Heater for Fish Tank by SOUTH SHORE RETAIL, LLC - Fits Tanks from 10 to 125 Gallons - Available on Amazon! by Rachel Riley

Unfortunately the heater arrived broken, the glass in the box I'm glad I didn't cut myself on the open glass, unfortunately I can't use it. UPDATE!: Revain has shipped a new heater after receiving a damaged product. After 24 hours in our aquarium I am very happy with this powerful heater! The fish are much more active now because they aren't swimming in the icy water and I like the design and the digital display on the heater itself. Definitely a great price you can't find anywhere else! Definitely a 5 star product!