Looking for suggestions on brands of aquarium heaters to use in a fermentation chamber I've built.
My set-up is a 60 qt Igloo cooler with a custom foam insulation top cut to allow for a 5 to 6.5 gallon carboy. Fill it up with about 5-6 gallons of water. I have a Johnson Digital Temperature Controller with a thermowell. During the summer I'll use the temp controller to just monitor the temperature and use frozen water bottles floating in the water to help keep the carboy at the right temperature. But, since its the winter months now I want to use an aquarium heater to heat up the water to keep the temp consistent. I'm thinking I would only need a 50w heater and possibly a small aquarium water pump to help circulate the water.
Doe anyone have any suggestions of heaters that they have used successfully? Preferably one that they have hooked up to a digital temp controller