Description
To tropical fish, heated water is essential. If their habitat is not above 75 degrees- on the low end- they will not survive. Temperatures they comfortably require help them fend of disease and encourage breeding. The Hagen Fluval Edge 25 Watt Heater automatically sets you aquarium temperature to 78 degrees. Simply affix to the wall of your aquarium with the included suction cups, turn it on and let it heat. This will promote increased longevity for your tropical aquarium life.