Fluval M200 Submersible Heater, 200-Watt Heater for Aquariums up to 65 Gal., A784

3954 ratings
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Product Features
- Aquarium heater that blends into the aquarium environment with built-in reflective technology that mirrors the surrounding colors
- Computer-calibrated thermostat and easy-to-adjust temperature control dial
- Shock resistant Borosilicate glass and high density ceramic heat sickness
- Easy to install with slim profile tube for easy placement
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

1084 ratings
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Product Features
- đ ăRapid Heating and Two Temperature Control Systemă300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94â/17-34â). You can press and hold the button next to the controller for 2-3 seconds to switch.
- đ ăIntelligent Water Sensor and Over Temperature ProtectionăThis fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
- đ ăExplosion-proof Quartz Glass Aquarium HeaterăThe submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.
- đ ăAccurate External Digital Display ControllerăThe external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.
- đ ăWide Range of UseăThis 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged.
Fluval E200 Advanced Electronic Heater, 100-Watt Heater for Aquariums up to 65 Gal., A773

1058 ratings
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Product Features
- Aquarium heater with dual temperature sensors provide accurate and real-time water temperatures
- LCD temperature display available in both Fahrenheit and Celsius; with a range of 68 to 93 degrees Fahrenheit
- Fast heat technology built with a safety shut-off and integrated fish guard to protect fish and invertebrates
- Equipped with a slim profile mounting bracket and colored display alert system
- 200-watt heater for freshwater and saltwater aquariums up to 65 gallons with a 5-year warranty
AQQA Aquarium Heater 200W for 45-80 Gallon Submersible Fish Tank Heater for Aquarium Betta Fish Heater Aquarium Thermostat Heater Freshwater and Saltwater (200W for 45-80 Gal)

532 ratings
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Product Features
- đ„SAFE& DURABLE: Made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, IP68 waterproof, much safer for human and your lovely fishes, your pets will no longer fear the winter
- đ„INTELLIGENT AUTOMATIC HEATING: Automatic constant temperature function, design with External Temperature Controller, Temperature Range is 59ÂșF- 93 ° F (15 ° C- 34 ° C), Hold button at the top of the controller down for 5 seconds, switch easily from Celsius to Fahrenheit. It will restart to heating when the water temp is 1â(1° C ) off the set temp. If power is shut off, the heater will keep the temperature settings until it powers on again
- đ„Digital LED Display: LED display on the middle of the controller front side, Current Temp and Set Temp. If your heater is working properly, the red light will be constant on. When the temperature is reached 93â(34â), it will stop work, the blue light will be constant on. When the heater exposed to air and is not fully submerged, then display the blue light and E1 fault
- đ„EASY INSTALLATION: Easy and quick installation, submersible fish tank heater, vertical or horizontal placement using attached adjustable hanging rack and 2 suction cups. NOTE: Please make sure that the heater is completely submerged in the water before turning on the power, and install it near the water flowing area to prevent uneven heating
- đ„WIDE APPLICATION: Suitable for freshwater and saltwater aquariums. NOTE: Before you clean the aquarium or change water, please cut off the heater power, after 10 minute cooling then take out the heater. AQQA provide 12 Month Warranty and 24 Hour Professional After-sales Service. Please don't hesitate to contact us to get help
Orlushy Submersible Aquarium Heater,200W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater

17679 ratings
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Product Features
- â 200W aquarium heater is suitable for 30 to 40 gallons aquariums,Length - 11",voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
- â It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.
- â Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
- â Precise temperature dial from 68 to 89 ì§žF allows for complete control of aquatic climate within a 1-degree difference.
- â Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.
Eheim AEH3617090 200-watt Jager Heater for Aquarium, 16-Inch

5677 ratings
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Product Features
- Elemi Jaeger Trump Heater 17.75 Inch 200 Watt
- Manufactured by Elemi
- Made in Germany
- Heater may need to be calibrated before using.
Product Features
- Preset to 78°, accurate to +/- 1°
- No adjustment required
- Shatter resistant
- Fully submersible, auto shut-off when overheats, resets when cools down
- LED light turns on when aquarium water is being heated
- Ideal for aquariums up to 75 gallons
Aqueon Submersible Aquarium Fish Tank Heater For Up To 75 Gallon Aquariums, 200 Watts

513 ratings
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Product Features
- Fully submersible, auto shut-off when overheats, resets when cools down
- Electronic thermostat stops heating once set temperature is reached
- Precise temperature setting adjustable to 1° F (68-88° F)
- Shatter-resistant
- LED light turns on when aquarium water is being heated, automatic safety shut off and overheat protection
- For fresh or saltwater aquariums up to 75 gallons
HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (200W)

5089 ratings
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Product Features
- [Aqaurium heater]: HITOP 200W aquarium heater, length 10.4-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums 30-45 Gallons.
- [Adjustable and easy to use]: This aquarium heater, adjustable temperature range 68 ~ 93 °F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.
- [Accurate Temperature Control]: This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within±2°F error. Comes with an sticker thermometer to detect water temp at any time.
- [Thickened glass]: 2mm thickened quartz glass, 33% thicker than normal aquarium heaters, much safer for both human and animals.
- [Easier installation]: you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare (total 3 PCS), and we provide 12 months warranty.
Marineland Precision Heater for Saltwater or Freshwater Aquariums

3440 ratings
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Product Features
- This 200 watt heater is for aquariums up to 55 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.
- Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.
- The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability
- Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display
- Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location.