This is a great heater, only problem is that it is too large for the 6 gallon Edge. Had to replace it with the Fluval smaller 25 watt heater. Although this one maintained a perfect temperature, itThis is a great heater, only problem is that it is too large for the 6 gallon Edge. Had to replace it with the Fluval smaller 25 watt heater. Although this one maintained a perfect temperature, it was unsightly in the smaller tank. The 25 watt is perfect."..."Read more
I really like this aquarium heater. It works well to heat the tank in my well air conditioned room. I also like that is is easily hidden in the tank. I don't want the focus of the tank to be anythingI really like this aquarium heater. It works well to heat the tank in my well air conditioned room. I also like that is is easily hidden in the tank. I don't want the focus of the tank to be anything other than my fish. This is perfect."..."Read more