You are here: Home > HEATERS / CHILLERS > 500 to 1000 Watt Aquarium Heaters (80-325G Tanks)

500 Watt Aquarium Heaters
800 Watt Aquarium Heaters &
1000 Watt Aquarium Heaters


The heaters in this category are 500W, 800W & 1000W and are appropriate for the large 166 gallon to 333 gallon aquariums in normal circumstances if only one heater is used. For larger aquariums use multiple heaters. Please take a look at our Aquarium Heater Overview Article for a more information.
Sort By:
Page of 1
Lifegard Aquatics TWO 250 Watt (500 Watts Total) Adjustable Quartz Glass Aquarium Heater PLUS Package Lifegard Aquatics TWO 250 Watt (500 Watts Total) Adjustable Quartz Glass Aquarium Heater PLUS Package

Product Code: RRL31556-Bundle
This package include TWO Lifegard Aquatics 250 Watt Adjustable Quartz Glass Aquarium Heaters for a total of 500 watts. Why would you want TWO 250 watt heaters instead of one 500 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.

Our Price: $53.99
In Stock
Lifegard Aquatics TWO 300 Watt (600 Watts Total) Adjustable Quartz Glass Aquarium Heater PLUS Package Lifegard Aquatics TWO 300 Watt (600 Watts Total) Adjustable Quartz Glass Aquarium Heater PLUS Package

Product Code: RRL31557-Bundle
This package include TWO Lifegard Aquatics 300 Watt Adjustable Quartz Glass Aquarium Heaters for a total of 600 watts. Why would you want TWO 300 watt heaters instead of one 600 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.

Our Price: $54.49
In Stock
H2Pro 500W Titanium Heater w/ Controller H2Pro 500W Titanium Heater w/ Controller

Product Code: RMG28883
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: 500W. Length: 11.5".

Our Price (price includes free shipping!) $79.99
In Stock
H2Pro 500 Watt Heater & IceCap Magnet Mount Package H2Pro 500 Watt Heater & IceCap Magnet Mount Package

Product Code: RMG28883-Bundle
This package pairs the H2Pro 500W Titanium Heater w/ Controller & the IceCap Single Magnetic Heater Mount. The H2Pro is appropriate for aquariums from 125-250 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.

Our Price (price includes free shipping!) $114.99
In Stock
H2Pro 1000W Titanium Heater w/ Controller H2Pro 1000W Titanium Heater w/ Controller

Product Code: RMG28885
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: 1000W. Length: 14.25".

Our Price (price includes free shipping!) $134.99
In Stock
H2Pro 800 Watt Heater & IceCap Magnet Mount Package H2Pro 800 Watt Heater & IceCap Magnet Mount Package

Product Code: RMG28884-Bundle
This package pairs the H2Pro 800W Titanium Heater w/ Controller & the IceCap Single Magnetic Heater Mount. The H2Pro is appropriate for aquariums from 200-400 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.

Our Price (price includes free shipping!) $144.99
In Stock
H2Pro 1000 Watt Heater & IceCap Magnet Mount Package H2Pro 1000 Watt Heater & IceCap Magnet Mount Package

Product Code: RMG28885-Bundle
This package pairs the H2Pro 1000W Titanium Heater w/ Controller & the IceCap Single Magnetic Heater Mount. The H2Pro is appropriate for aquariums from 250-500 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.

Our Price (price includes free shipping!) $159.99
In Stock
H2Pro 2X300 Watt Heater & IceCap Double Magnet Mount Package H2Pro 2X300 Watt Heater & IceCap Double Magnet Mount Package

Product Code: RMG28882-Bundle2
This package pairs TWO H2Pro 300W Titanium Heaters w/ Controllers & the IceCap Double Magnetic Heater Mount. The TWO H2Pros together are appropriate for aquariums from 150-300 gallons and includes a remote sensor and controller. The magnetic heater mount will keep the heaters firmly in place, and are superior to suction cups, which will eventually fail.

Our Price (price includes free shipping!) $174.99
(Out of Stock)
H2Pro 2X500 Watt Heater & IceCap Double Magnet Mount Package H2Pro 2X500 Watt Heater & IceCap Double Magnet Mount Package

Product Code: RMG28883-Bundle2
This package pairs TWO H2Pro 500W Titanium Heaters w/ Controllers & the IceCap Double Magnetic Heater Mount. The TWO H2Pros together are appropriate for aquariums from 200-400 gallons and includes a remote sensor and controller. The magnetic heater mount will keep the heaters firmly in place, and are superior to suction cups, which will eventually fail.

Our Price (price includes free shipping!) $199.99
(Out of Stock)
H2Pro 2X5800 Watt Heater & IceCap Double Magnet Mount Package H2Pro 2X800 Watt Heater & IceCap Double Magnet Mount Package

Product Code: RMG28884-Bundle2
This package pairs TWO H2Pro 800W Titanium Heaters w/ Controllers & the IceCap Double Magnetic Heater Mount. The TWO H2Pros together are appropriate for aquariums from 300-600 gallons and includes a remote sensor and controller. The magnetic heater mount will keep the heaters firmly in place, and are superior to suction cups, which will eventually fail.

Our Price (price includes free shipping!) $259.99
(Out of Stock)
H2Pro 2X1000 Watt Heater & IceCap Double Magnet Mount Package H2Pro 2X1000 Watt Heater & IceCap Double Magnet Mount Package

Product Code: RMG28885-Bundle2
This package pairs TWO H2Pro 1000W Titanium Heaters w/ Controllers & the IceCap Double Magnetic Heater Mount. The TWO H2Pros together are appropriate for aquariums from 400-800 gallons and includes a remote sensor and controller. The magnetic heater mount will keep the heaters firmly in place, and are superior to suction cups, which will eventually fail.

Our Price (price includes free shipping!) $299.99
(Out of Stock)