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Aquarium Heater DEALS

 - Tetra HT Submersible Aquarium Heater With Electronic Thermostat
Tetra HT Submersible Aquarium Heater With Electronic

All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical short is detected for your safety.

  • Color: Tetra HT Submersible Aquarium Heater With Electronic Thermostat
  • Brand: Tetra
  • ASIN: B000OQO69Q
  • UPC: 046798264477
 - Aqueon Submersible Aquarium Heater
Aqueon Submersible Aquarium

Aqueon Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and designed to absorb impacts, making them extremely durable. A power indicator light turns on when the unit is heating and is equipped with a 6-foot power cord.  UL approved, the heater is also programmed to turn itself off when not properly submersed to avoid overheating and damage. This heater can be positioned at a vertical or horizontal angle and used in freshwater and saltwater aquariums. This 100W is for aquariums up to 40 gallons. Other wattage heaters are also available, 50W, 150W, 200W and 300W.

  • Color: Black
  • Brand: Aqueon
  • ASIN: B07D1KHRTR
  • UPC: 015905000338
 - Orlushy Submersible 100W Aquarium Heater-Fish Tahk Heater With Adjust Knob Thermostat 2 Suction Cups Suitable for marine saltwater and freshwater
Orlushy Submersible 100W Aquarium Heater-Fish Tahk Heater With Adjust Knob Thermostat 2 Suction Cups Suitable for marine saltwater and

Product Features: 1. 110V-120V/60HZ 6-foot power cord, 2. Fully submersible. 3. Universal heater for marine, freshwater or tropical aquariums 4.automatic safety shut-off feature, and overheating protection. Available In: Length - 9" 15-30 Gallons, 100 Watts Length - 9.5" 30-50 Gallons, 150 Watts Length - 11" 40-60 Gallons, 200 Watts Length - 11" 50-80 Gallons, 300 Watts Submersible Aquarium Heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. A power indicator light turns on when the unit is heating, Can be positioned at a vertical or horizontal angle. Can be used in fresh or saltwater fish tanks. 6-Foot power cord.

  • Brand: Orlushy
  • ASIN: B07H2L8DZR
  • UPC: 799862950270
 - 300w 150w 50w Submersible Aquarium Heater Auto Thermostat Heater with Suction,LED Small Mini Temperature Display Aquarium Fish Tank Heater for Fish Tank Water (Bonus Thermometer)
300w 150w 50w Submersible Aquarium Heater Auto Thermostat Heater with Suction,LED Small Mini Temperature Display Aquarium Fish Tank Heater for Fish Tank Water (Bonus

June 16th:Dear friends, our heaters have passed the most rigorous tests before leaving the factory. If there are any quality problems, you can get a new heater or a full refund for free. Please rest assured to buy. We guarantee that you are satisfied with our products.You will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other Aquatic in winter.Our aquarium heater help your fish and other aquatic keeping away from stress and diseases by providing proper temperature.Features1, The aquarium heater is provided with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze.2, The aquarium heater is operating as a staged heating, once achieved the setting temperature, it will stop heating for a while, and then continue working to maintain the temperature.3, Easy to set and adjust to the setting temperature with the use of the temperature adjustment knob, offers simple installation.4,Strong suction cup TIGHTLY FIX the heater to the tank.Notices1, Before powering, make sure the heater is completely submerged in the water.2, Before removing the heater out from the water, make sure the heater is unplugged to avoid dry heating.3, Please NOT put the aquarium heater int...

  • Color: 300w for 30-85gal Bonus thermometer
  • Brand: FTSTC
  • ASIN: B07PHCC9PR
  • UPC: 682228724694
 - EHEIM Jager Aquarium Thermostat Heater 300W
EHEIM Jager Aquarium Thermostat Heater

All 9 EHEIM Heater models are 100% fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for precise temperature readings.

  • Brand: Eheim
  • ASIN: B003I5UC0W
  • UPC: 720686361591
 - Aqueon Preset Aquarium Heater, 50W
Aqueon Preset Aquarium Heater,

Aqueon Preset Aquarium Heaters require no adjusting! The preset temperature has been calibrated to 78°, appropriate for most tropical fish. This 50W unit, ideal for aquariums up to 20G,  is fully submersible, constructed of shatter-resistant quartz glass and features an automatic safety shut-off to avoid overheating. The heaters include suction cups and can be placed vertically or horizontally within the aquarium.  An LED indicator light displays red when actively heating.

  • Brand: Aqueon
  • ASIN: B00Q78MMT6
  • UPC: 015905062510
 - U-pick Aquarium Heater with Extra Thermometer,Submersible Fish Tank Heater with Adjustable Temperature 100W
U-pick Aquarium Heater with Extra Thermometer,Submersible Fish Tank Heater with Adjustable Temperature

You will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other Aquatic in winter. Our U-pick aquarium heater help your fish and other aquatic keeping away from stress and diseases by providing proper temperature. Features: 1, The aquarium heater is provided with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. 2, The aquarium heater is operating as a staged heating, once achieved the setting temperature, it will stop heating for a while, and then continue working to maintain the temperature. 3, Easy to set and adjust to the setting temperature with the use of the temperature adjustment knob, offers simple installation. 4,Strong suction cup TIGHTLY FIX the heater to the tank. Notices: 1, Before powering, make sure the heater is completely submerged in the water. 2, Before removing the heater out from the water, make sure the heater is unplugged to avoid dry heating. 3,The aquarium heater will stop working if the outside temperature is over 94°F(34°C). 4, Please NOT put the aquarium heater into the sand as this will cause INACCURATE heating. Specification: Power: 100W Voltage: 110V-120V, 60HZ Package included: 1* Submersible Aquarium Heater 1* Thermom...

  • Brand: U-pick
  • ASIN: B07PGS2XJ9
  • UPC: 745844202141
 - FREESEA Small Aquarium Betta Submersible Heater with LED Temperature Display (50-300Watt)
FREESEA Small Aquarium Betta Submersible Heater with LED Temperature Display

Multi-function LED digital display heater: Use advanced IC technology, perfect design, Oval appearance, large LED display. Clearly and accurately displays the water temperature, highlights your aquarium. Instructions ●Temperature control switch box should be higher than water surface. ●To get the best performance of heating up the aquarium , when you using this heater we suugest to use a wave maker at the same time to support water circulation. ●Heater should be completely submerged in the circulating water to work properly. ●Heaters can not be exposed above the water, Heaters can not working. Warning ●Please check whether this product uses a matching power grid voltage(110V/60Hz). ●This product can not be repaired or modified by yourself, please ask supplier for suggestion. ●Heater must be completely immersed in water, can not be exposed above water. ●The heating rod is made of quartz glass assembly and cannot be easily damaged. ●Turn off the power supply for 10 minutes before cleaning the tank or maintaining the heater. ●When removing the heater, please don't pull the power cord directly. ●The power outlet to which the product is connected must have a leakage disconnect switch. ●The power socket for heater must have a broken circuit switch. Specific...

  • Brand: FREESEA
  • ASIN: B075PSPCNY
  • UPC: 722970219243
 - Fluval Advance Electronic Aquarium Heater (300 Watt)
Fluval Advance Electronic Aquarium Heater (300

Fluval E Heaters Maintaining proper temperature is one of the most important factors in aquarium care. The Fluval E Heaters continuously monitor and display aquarium water temperature, ensuring the well-being of your aquarium inhabitants.Simply the most technologically advanced submersible aquarium heaters available today, the Fluval E Series features VueTech technology. Its LCD display delivers peace of mind by continuously showing real time water temperatures. During normal operation the temperature display changes color if the aquarium water temperature varies from the pre-set temperature. Should external heat sources or other equipment cause the aquarium water temperature to rise or fall excessively the colored screen will flash, indicating a potential risk.Product Features VueTech Technology for precision and safety- During normal operation the temperature readout will change color if the aquarium water varies +/-2 degrees F or more from the pre-set temperature. Should any external heat sources or other equipment, such as chillers, cause the aquarium water temperature to rise or fall beyond 5.5 °F, the colored screen will flash, indicating a potential risk. The ability to measure temperature in Celsius is also an option.Precise temperature setting- With the easy to use a...

  • Color: Black
  • Brand: Fluval
  • ASIN: B001VMSK0I
  • UPC: 015561107747
 - Hygger Submersible Aquarium Heater, Adjustable Fish Tank Heater Compact Reliable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 50W/100W/300W, 7-60 Gallon (300W)
Hygger Submersible Aquarium Heater, Adjustable Fish Tank Heater Compact Reliable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 50W/100W/300W, 7-60 Gallon

Hygger compact aquarium heater is very safe and durable, milky quartz material made, can resist a high temp of 1800℉, excellent in explosion-proof & shatter-resistant.The service life can be more than 3 years if only using in fresh water.Led indicator light inside the quartz tube.When the tank heater is heating, the indicator light is red. When it stops heating, the light is off.When does the heater stop and restart heating? The aquarium heater is very reliable to maintain the water temp as your set. It will stop heating when the water temp is 1.5-2℉ above the set temp and will restart heating when the temp is 1.5-2℉ below the set temp.Over heat protectionThe aquarium heater will auto shut off once the water temp is over 97℉, a spare circuit in the controller will take work to turn it off in case of fault occurs.How to adjust the temp? Rotate the knob on temp controller to set the desired temp. Temp range is 75-91℉.Size ChartPower & Tank: 50W (7-10gallon)100W (10-30gallon) 300W (30-60gallon)Heater Length: 7.5 inch 8.5 inch 10.6 inch If the room temp is lower than 50℉, please buy a larger wattage heater.Do's and Don't's1. For better experience and aquarium safety, please carefully read and follow the user manual.2. Keep the aquarium heater fully submerged in water.3....

  • Brand: Hygger
  • ASIN: B07G4BKPHB
  • UPC: 688209998177

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