For years, the name "Visi-Therm" has been the industry standard for excellence in aquarium heater performance and reliability. Now there is the Marineland/Aquaria Visi-Therm Deluxe - an advanced-design submersible aquarium heater that constitutes the next important step in aquarium heating technology. Water-calibrated to ensure precise temperature selection and superior performance, the Visi-Therm Deluxe delivers the ultimate in direct-set control, compact double- sealed durability and certified accuracy to within one degree. With a simple "click" of the dial, you choose the ideal water temperature.
The custom Double-Suction Mounting Bracket features an adjustable three-position window that ensures easy-to-view temperature setting. And, of course, every Visi-Therm Deluxe is CSA listed and designed to exacting standards for extended submersion and operational safety.
ADDITIONAL PERFORMANCE FEATURES: Click-Set Temp Select Dial Fully adjustable for superior accuracy.
DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.Click here to see all reviews
Works great for goldfish by Wendy J. from Chicago10/24/2013
I have a fancy goldfish who does better when he's not in very cold water, even though he's a carp he's happier in warm water, wouldn't you be???