Product Code: RRL31561
The Lifegard Aquatics 200 Watt Pre-Set Quartz Glass Aquarium Heater is a submersible heater safe for both freshwater and saltwater tanks from 65 to 85 gallons.

Product Code: RRL31555
The Lifegard Aquatics 200 Watt Adjustable Quartz Glass Aquarium Heater is a submersible heater safe for both freshwater and saltwater tanks 65 gallons to 85 gallons.

Product Code: RRL31556
The Lifegard Aquatics 250 Watt Adjustable Quartz Glass Aquarium Heater is a submersible heater safe for both freshwater and saltwater tanks 85 gallons to 110 gallons.

Product Code: RML90653
The Marineland Precision 250 Watt Submersible Heater is perfect for freshwater and marine aquariums up to 70 gallons. Features a thermal safety switch to prevent heater failure during operation.

Product Code: RHG10784
The Fluval M200 Watt Submersible Heater's range provides exceptional performance, unsurpassed reliability and exclusive mirror technology to blend in with its surroundings. For aquariums up to 65 gallons.

Product Code: RML90652
The Marineland Precision 200 Watt Submersible Heater is perfect for freshwater and marine aquariums up to 55 gallons. Features a thermal safety switch to prevent heater failure during operation.

Product Code: RAT01942
The AquaTop 250W Model GH-250 Submersible Heater will maintain a constant and stable temperature. This fully submersible glass heater offers simple and easy installation with the use of the included suction cups and can handle aquariums up to 65 gallons.

Product Code: RRL31560-Bundle
This package includes TWO Lifegard Aquatics 100 Watt Pre-Set Quartz Glass Aquarium Heaters for a total of 200 watts. Why would you want TWO 100 watt heaters instead of one 200 watt heater? Using more than one heater is advisable because heaters can fail, and having a second heater in the tank will keep your tank temperature from fluctuating wildly if one heater fails. Heater failure can either be one heater not turning off or one heater not turning on.

Product Code: RBO33804
The Oase HeatUp 200 Watt Aquarium Heater features uniform temperature level thanks to the patented bi-metal technology. Recommended for tanks up to 55 gallons. 12" long.

Product Code: RRL31553-Bundle
This package include TWO Lifegard Aquatics 100 Watt Adjustable Quartz Glass Aquarium Heaters for a total of 200 watts. Why would you want TWO 100 watt heaters instead of one 200 watt heater? Using more than one heater is advisable because heaters can fail, and having a backup heater will keep your tank temperature from fluctuating wildly if one heater fails. Heater failure can either be one heater not turning off or one heater not turning on.

Product Code: RMG28881
The H2Pro Titanium Aquarium Heaters are high quality heaters with a remote temperature controller. The large display shows both the current temperature and the set temperature in either celsius or fahrenheit. Wattage: 200W. Length: 10.75".

Product Code: RMG28881-Bundle
This package pairs the H2Pro 200W Titanium Heater w/ Controller & the IceCap Single Magnetic Heater Mount. The H2Pro is appropriate for aquariums from 50-100 gallons and includes a remote sensor and controller. The magnetic heater mount will keep the heater firmly in place, and is superior to suction cups, which will eventually fail.