Fully submersible titanium heaters ensure safe, reliable use even in harsh aquarium conditions. Virtually unbreakable Finnex Deluxe Titanium Tube Heaters are specially designed to resist corrosion due to saltwater or pH fluctuations AND will not crack due to impact or high temperature. When exposed to open air during the heating process, the built-in temperature-sensing switch automatically turns off heater and resumes normal operation once the heater reaches ambient temperature. For use with a temperature controller such as the Finnex Digital Heater Temperature Controller
Finnex Deluxe Titanium Tube Heaters boast fast heat conduction and provide stable temperatures to eliminate temperature swings stressful to aquarium inhabitants. Suitable for use in both freshwater and saltwater aquariums.
PLEASE NOTE: This heater is for submersed aquarium use only and MUST be used with a temperature controller.
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