Get precise control of your aquarium temperature with the Precision Submersible Heater. This Heater combines an adjustable temperature dial, a high visibility temperature display and an advanced heating element to keep your aquarium water at the optimal temperature for your freshwater or saltwater fish. The Precision heater also includes a thermal switch which will turn off once it rises above an internal pre-set temperature, and turns back on once it cools down, making your aquarium safer for you and your fish. This 300 watt heater is designed for aquariums up to 80 gallons.

Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location. Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display. The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability. Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down. This 300 watt heater is for aquariums up to 80 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.

Best Sellers Rank: See Top 100 in Pet Supplies. Item Form: Stick. Target Species: Fish. Age Range Description: All Life Stages. Flavor: Seafood. Brand: MarineLand. Country of Origin: China. : B00NETRY44. Manufacturer: Marineland. Date First Available: January 31, 2011. Item model number: ML90654. Product Dimensions: 3.94 x 1.63 x 16.44 inches; 11.68 Ounces. Is Discontinued By Manufacturer: No.