Orlushy Submersible Aquarium Heater 300W-Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups Suitable for Marine Reef Fish Tank Sump

Orlushy Submersible Aquarium Heater 300W-Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups Suitable for Marine Reef Fish Tank Sump

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.

  • UPC: 799862950300
  • ASIN: B07H2KRWFF
  • Brand: Orlushy
  • Size: 300W
  • Manufacturer: nova

Hygger 500W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 60-120 Gal

Hygger 500W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 60-120 Gal

hygger titanium aquarium heater kits, with 1 digital thermostat controller + 2 suction cups + 1 thermometer. Specially designed for saltwater aquariums, with temp setting remember function.How to set the digital heater temp controller?1. When plug in, firstly press the button "Up" to choose the temp unit pattern,℃ or ℉.2. Set the temp: press the button "Set" for 2-3 seconds until the set temp led flickering, then press thebutton "Down" or button "Up" to set the value to your desired temp, finally, press the "Set" button again to lock the value.3. You can set the temp from 32℉to 104℉.When does the heater stop and restart heating?It will stop heating when the water temp reaches to the set temp, restart heating when the water temp is 1℉ less than the set temp.There is a indicator light on the controller, when the heater is working the light is red, when it stops heating the light is off.Directions for use1. For better experience, please carefully read and follow the user manual.2. Please keep the heater fully submerged in water.3. Place the thermometer away from the heater and keep water in circulation.4. Place the heater horizontally near the water intake or on the way of water flow. 5. Please wait the heater tube to cool down before moving it or changing the water. 6. Don't bury the heater in sand or mud.7. Please don't plug in before the heater is well installed. 8. Don't suggest for acrylic or plastic tank.9. Please don't use the heater alone without the digital temp controller.10. Once the controller occurs fault, please stop using it and contact the seller.Submersible heater size chartVoltage: AC110-120V Wattage & fish tank size: 200W (20-45 gallon), 500W (60-120 gallon) When the weather gets cold and room temp is lower than 50℉, please choose a larger wattage heater than normal recommended.

  • UPC: 688209999655
  • ASIN: B07QQRYN7Z
  • Brand: Hygger
  • Size: 500W (60-120 gallon)
  • Manufacturer: hygger

Tetra HT Submersible Aquarium Heater With Electronic Thermostat

Tetra HT Submersible Aquarium Heater With Electronic Thermostat

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.

  • UPC: 046798264477
  • ASIN: B000OQO69Q
  • Brand: Tetra
  • Size: 50-watt
  • Manufacturer: Tetra

Aqueon Submersible Aquarium Heater

Aqueon Submersible Aquarium Heater

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.

  • UPC: 015905000338
  • ASIN: B07D1KHRTR
  • Brand: Aqueon
  • Size: 300 W - New Version
  • Manufacturer: Central Aquatics

boxtech Submersible Aquarium Heater 50W/100W/300W - Explosion-Proof Automatic Digital Control Water Fish Tank Thermostat, Heat-Resistant Quartz Made for 5-80 Gallon

boxtech Submersible Aquarium Heater 50W/100W/300W - Explosion-Proof Automatic Digital Control Water Fish Tank Thermostat, Heat-Resistant Quartz Made for 5-80 Gallon

Electronic temperature control heater Feature: 1.Technical innovation Easy operation Precision IC inside,double-loop circuit design,Over-temperature protection, safety.Explosion-proof,auto-protection while heating air.High quality.Temperature control is accurate adjustable,Automatic temperature,Precise temperature control. 2.Cooling recovery safety protection The water temperature sensor is installed in the IC circuit to prevent air burning and heating over temperature. 3.High quality,Explosion-proof Quartz tube Aquarium heater tube is heat-resistant milky quartz made, excellent in explosion-proof, can be used in fresh water and salt water aquariums. How to use? 1.Place the heating rod in a place where the water is fluid and fix the suction cup on the cylinder wall. 2.Connect the power plug of the temperature controller. 3.Adjust the control knob on the temperature controller to the desired temperature to complete the setting. Notices:Stick the heater horizontally onto the tank side near the water intake or on the way of water flow.Keep the aquarium heater fully submerged in water. Specifications: Voltage:110 V Frequency: 50HZ Led Indicator Light:When it working, the indicator light is red. Temperature Range: 22℃-32℃ Temp exactness:±1 Maximum depth:Aquarium Heater Max deep water immersion 50CM Cutting off electricity after it's off water: When the heater leaves the water surface and contacts the air, the built-in water temperature sensor will activate the protection device to automatically cut off the power supply. After the temperature drops, the normal heating function will be restored, and the safety is ensured.

  • UPC: 781573732290
  • ASIN: B07M665MNN
  • Brand: boxtech
  • Size: 50 W suit for 5 - 15 Gallon
  • Manufacturer: BOXTECH

Marina Betta Submersible Heater for Aquarium

Marina Betta Submersible Heater for Aquarium

The marina betta heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. the exterior is made of durable polymer, which is more resilient than traditional glass sleeve heaters. the heater is designed to reach and maintain a set temperature—no manual adjustments required. it has a red indicator light that illuminates when the heater is working. it comes with a suction cup, so you can easily install it against the aquarium window.

  • UPC: 015561111829
  • ASIN: B00AE23Z88
  • Brand: Marina
  • Size: Compact
  • Manufacturer: Marina

ViaAqua 200-Watt Quartz Glass Submersible Heater with Built-In Thermostat

ViaAqua 200-Watt Quartz Glass Submersible Heater with Built-In Thermostat

  • UPC: 634252029405
  • ASIN: B00513MZ40
  • Brand: ViaAqua
  • Manufacturer: Commodity Axis

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 Thermometer)

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 into the sand as this will cause INACCURATE heating.SpecificationPower: 300WVoltage: 110V-120V,50-60HZPackage included1* Submersible Aquarium Heater1*Heater protecter(with sucker)1* Thermometer(with battery)

  • UPC: 682228724694
  • ASIN: B07PHCC9PR
  • Brand: FTSTC
  • Manufacturer: FTSTC

Aqueon Preset Aquarium Heater, 50W

Aqueon Preset Aquarium Heater, 50W

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.

  • UPC: 015905062510
  • ASIN: B00Q78MMT6
  • Brand: Aqueon
  • Size: 50W
  • Manufacturer: Central Aquatics

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 (300W)

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. Stick the heater horizontally onto the tank side near the water intake or on the way of water flow. 4. Don't bury the heating rod in sand or stones.5. Please keep the temp controller away from water.6. Please don't connect the power before the heater is well installed.7. Please wait the heating rod to cool down before you move the heater or change the water.Specification: Voltage: 100-120V Frequency: 60HZ Cable Length: 5.4ftWarranty Period: 2 yearsPackage Includes: 1 Aquarium Heater, 1 Shield, 2 Suction Cups, 1 User Manual

  • UPC: 688209998177
  • ASIN: B07G4BKPHB
  • Brand: Hygger
  • Size: 300W
  • Manufacturer: hygger