The SLIM HEATER supplies Continuous Safe Gentle Heat that increases the temperature in small aquariums or bowls, approximately 5 to 10 degrees above ambient room temperature. There are no glass components to crack or break and double sealing the heating element makes these units the safest heaters on the market. Just plug them in and that`s it!
Maintaining the proper temperature in the small aquarium or fish bowl will insure a lively, healthier fish. The Hydor Slim Heaters are fully submersible and UL approved.
THE NEW 7.5W SLIM HEATER replaces the older version Mini Heater. A more useful shape and size but with the same built-in reliability. Perfect for terrariums and small tanks up to five gallons.