Stealth submersible aquarium heaters combine advanced streamlined design with precise water-calibrated accuracy and UL-approved performance assurance. They deliver the ultimate in easy-set adjustability, shatterproof durability and safe, efficient operation. And start-up is as easy as 1-2-3. Just set it, install it, and plug it in. Available in sizes to fit all freshwater or marine aquariums up to 75 gallons. And every Stealth is UL listed for operational safety.
ADDITIONAL PERFORMANCE FEATURES
Easy-Set Temp Select Dial
Ensures accuracy to within 1° F.
Shatterproof Thermal Plastic Casing
Protects components against UV's, thermal/mechanical shock.
Stop-Restart Overheat Protection
Shuts heater down automatically if left out of water.
Aluminum Core Cylinder and 8-Cavity Heating Element
Distribute core heat evenly, efficiently.
Shock Absorber
Safely secures the heating element.
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