Visi-Therm Deluxe Aquarium Heaters

Double sealed heater is completely waterproof and submersible. Direct read Fahrenheit and Centigrade scale make pre-setting temperatures very simple. The custom double-suction mounting bracket features an adjustable three-position window that ensures easy-to-view temperature setting. With a simple "click" of the dial, you choose the ideal water temperature. Water-calibrated to ensure precise temperature selection and superior performance. CSA listed. Marine design tolerates harsh saltwater tank conditions. Made in Italy. Performance Features: Click-Set Temp Select Dial Fully adjustable for and certified accurate within one degree. Double-Sealed Safety Waterproof double insulation and double strength glass component housing. Lifetime Performance Warranty Certified safety and reliability. Self Priming Pump Restarts system automatically if power is interrupted. Removable Pump Module Lifts out easily for cleaning and reinstalls in seconds.