100W Submersible Aquarium Heater by All-Glass Aquarium - New Shatter Resistant Model

ALL-GLASS® AQUARIUM SUBMERSIBLE HEATERS A Breakthrough in submersible heater technology now available from All-Glass Aquarium. All-Glass Aquarium introduces the latest in aquarium heater technology! These new UL listed heaters feature state-of-the-art technology, employing a patented heating film and special shatter-resistant glass to provide extra durability and even heating. Heaters can also be submersed in either vertical or horizontal positions, making it easy to conceal them in aquariums. Heaters will also automatically shut off when they are not properly submersed. See reverse side for product specifications. Contact your All-Glass Aquarium distributor today. Available in four sizes! 50, 100, 200 and 300 watt to fit home aquariums up to 90 gallons. FEATURES: Easy temperature setting Use in vertical or horizontal position Shatter resistant construction Shuts off if not properly submersed Four sizes to fit home aquariums up to 90 gallons