10 Best Water Heater For Fish Tank

Updated on: June 2021

Best Water Heater For Fish Tank in 2021


Mylivell Aquarium Heater Submersible Fish Tank Water Heater Thermostat-100W

Mylivell Aquarium Heater Submersible Fish Tank Water Heater Thermostat-100W
BESTSELLER NO. 1 in 2021

Mylivell Aquarium Heater 200W Submersible Fish Tank Water Heater Thermostat

Mylivell Aquarium Heater 200W Submersible Fish Tank Water Heater Thermostat
BESTSELLER NO. 2 in 2021
  • High Quality: Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.
  • Adjustable Temperature: The temperature of the fish tank heater can be adjusted automatically. Temperature setting range: 20°~34°C(65° F - 93° F), and the display is easy to read.
  • Fully Submersible Power: 200W. Suggested water volume: 45-75 gal.
  • Both suitable for fresh or salt water aquariums, provide a warm and constant environment for your tropical fish to stay healthy.
  • Convenient and Safe: Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock.

HIRALIY 300W Aquarium Heater Submersible,Anti-Explosion Fish Tank Heater for 30-80 Gallon Adjust Thermostat Aquarium Heater with Suction Cups and Free Thermometer

HIRALIY 300W Aquarium Heater Submersible,Anti-Explosion Fish Tank Heater for 30-80 Gallon Adjust Thermostat Aquarium Heater with Suction Cups and Free Thermometer
BESTSELLER NO. 3 in 2021
  • Easy to use: Using suction cups we offered and you can install HIRALIY fish tank thermometer vertically or horizontally. Do remember MUST make sure this aquarium heater fully submerged and put it close to the tank filter, to ensure aquarium heater durability and avoid this heater overheating
  • More durable & Anti-explosion Material: Our aquarium heater submersible made from upgraded version of explosion-proof and more durable Quartz Glass material,features excellent shatter-proof and anti-cracking and better heat evenly functions, 18 months worry-free warranty stand behind you
  • Temperature Control: You can set HIRALIY 300w aquarium thermometer’s temperature by the red knob on the top with range from 68°F to 94°F( accuracy±1°F) for providing your lovely fish with comfortable stable constant temperature environment in winter. Our submersible aquarium heater works in intermittent operation mode and will automatically turn on/off to achieve the setting temperature, perfect designed for 30 gal to 80 gal tank
  • Advanced Heat-resistant Protective Case: This aquarium heater 55 gallon come with stronger protective container case for anti-melting and anti-punching, it is scald-preventing for your pets and your safety, suitable for both fresh and salt water
  • One Free Thermometer Provided: This fish tank heater come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. It's convenient for to you check the temperature of the fish tank water at any time. [In case of shipment safety, free thermometer comes without 1.5V LR44 button battery.]

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
BESTSELLER NO. 4 in 2021
  • ★300W aquarium heater is suitable for 50 to 80 gallons aquariums,Length - 11 inch,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
  • ★It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals.
  • ★Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
  • ★Precise temperature dial from 68 to 89°F allows for complete control of aquatic climate within a 1-degree difference.
  • ★Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached

Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt

Tetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt
BESTSELLER NO. 5 in 2021
  • All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.
  • The HT10 uses a built in electronic theromstat to automatically maintain water at 78° F which is ideal for most tropical fish. No adjustment is requried.
  • Ideal for aquariums between 2 to 10 gallons with hoods or glass canopies
  • The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other décor.
  • Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium.

Hygger 500W Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 60-120 Gallon Tank

Hygger 500W Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 60-120 Gallon Tank
BESTSELLER NO. 6 in 2021
  • This fully submersible aquarium heater enables memory function and over heat protection. Auto shut off when over-heats, resets when it cools down.
  • Made with premium quartz and double sealed by black protective guard, this fish tank heater is resistant to explosion and corrosion, and protect fish and other livestocks from punching and scalding
  • Build-in external IC temp controller, easy to read blue LED digital number shows real time water temperature. Heat indicator lights on red when fish heater start to heat and turns in yellow once it reach set temperature. Temp accuracy is +/- 1°F.
  • Easy to set temperature without getting hands wet. Temperature can be precisely adjusted from 61 to 90°F (16°C ~ 32°C). Just press set button to desired temperature, it blinks 3 seconds and begins to work
  • 500 watt aquarium heater, voltage 110-120V, suitable for tank capactiy 60-120 gallon freshwater and saltwater aquariums

Hygger 50W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle

Hygger 50W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle
BESTSELLER NO. 7 in 2021
  • 🐠【Compact Small Heater】110-120V/60HZ oval shape design little aquarium heater, fast heating for small fish tank. 50W tank heater is for 1-6.5gallon, 100W tank heater is for 6.5-13 gallon. Heater Dimension: 2.7x1.4x 4.5 inch. The power cord is 5ft, long enough for use indoors. With 2 strong suction cups at the back side of the betta heater, it's easy to install it on to glass, acrylic or plastic tank
  • 🐠【External Controller】easy to set the temp on the controller, only show farenheit temp, you can set the temp range from 63℉ to 94℉, temp accuracy 1℉. Every time you set the temp, just press the button over and over until it reaches to your desired temp, then stop and wait the digit flashing for 3 times, then setting is done. Keep the controller away from water, it's not waterproof
  • 🐠【Digital Display】with led display on the midle of the heater front side, when the fish tank heater is heating, there indicator light above the digit is on red, when it stop heating, the light is off. The heater with a built-in thermometer, when temp setting is done, the led will show the water temp all the time. The led will display the set temp digit only when you press the controller
  • 🐠【Reliable Thermostat】this an automatic aquarium thermostat, after finishing the temp setting, you can be confidence on that it will maintain the tank water at the temp you set. The tank heater will stop heating when the water temp reaches to set temp, it will restart to heating when the water temp is 1℉ off the set temp. If the water temp is over 95℉, the heater will auto shut off and led displaying HH, it will work normally again when the water temp is lower than 95℉
  • 🐠【Shut off When Out of Water】please note that this a fully submersible aquarium heater for fresh water and saltwater tank, when the top part of the heater is out of water it will auto shut off and the led displaying E1, when fully in water again it will return to normal work again

FREESEA 50W Mini Aquarium Fish Tank Submersible Heater with LED Temperature Display

FREESEA 50W Mini Aquarium Fish Tank Submersible Heater with LED Temperature Display
BESTSELLER NO. 8 in 2021
  • ★ Temperature range: 59°F~94°F, display Fahrenheit °F, this heater is designed for1~10 gallons tank.
  • ★ Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating.
  • ★ Touch button, cyclic adjust temperature , easy to use and Safety.
  • ★【Note】:this heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.
  • ★【SATISFACTION GUARANTEED】Gain the confidence to go hard with us! Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that you’re not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service.

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

Hygger 500W Digital Quartz Aquarium Heater for Fresh-Water and Salt-Water, with External IC Thermostat Controller and Thermometer, Fast Heating Submersible Thermostat for Fish Tank 60-120 Gallon
BESTSELLER NO. 9 in 2021
  • 🐠【Fast Heating Up】voltage 110-120V/60HZ, power 500W, US three-pin plug, heater rod length 10.5 inch, 500W submersible heater for fish tank 60-120 Gallon. The heater power cord is 6ft, the controller power cord is 5ft, the thermometer cord is 4.6ft. Temp range: 61-90℉. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3℉
  • 🐠【Fully Automatic Control】very easy and reliable to use. After finishing the temperature setting, the fish tank heater will run automatically by itself. It will stop heating when the water temp reaches to the set temp, please note that the water temp may go up 1℉ more because of the waste heat. When the water temp is cool down to 1℉ less than the set temp, the tank heater will restart heating
  • 🐠【Quartz Tube & Plastic Guard】With high-quality quartz glass tube, it's very durable and explosion-proof, this fish tank heater can be used for saltwater and freshwater aquariums, service life can be 3 years or more. With low profile black plastic guard, easy to hide in the tank. The guard can prevent your aquarium pets from burned, the gaps on the guard is about 3mm, no worries for fish stuck
  • 🐠【Digital LED Display Controller】the external IC temp controller can show the water temp with 2 blue LED digits. Only show Fahrenheit degrees. To set the temp, just press the button over and over until the screen displaying the temp you desired, then stop and wait the digit flashing for 3 times, the setting is done and the led shows the current water temp again. The controller is connect with separate sensitive thermometer
  • 🐠【Fully submersible Aquarium Heater】with 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. The thermometer should be away from the heater and keep water circulation as far as possible

Betta Fish Tank Heater, 25W Mini Aquarium Heaters with 2 Artificial Plants 1 Stick-on Thermometer Strip Energy-efficient Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank

Betta Fish Tank Heater, 25W Mini Aquarium Heaters with 2 Artificial Plants 1 Stick-on Thermometer Strip Energy-efficient Water Warmer Temperature Controller Smart Thermostat for 3-5 Gallon Tank
BESTSELLER NO. 10 in 2021
  • Betta Fish's Favorite Gifts: ZEETOON Fish Tank Heater Suitable for all kinds of aquarium pets, Betta, tropical fish, goldfish, ornamental fish and turtles, can work in both brine and fresh water. Your little fishes and turtles will no longer fear the winter! 2 Aquarium Decor Artificial Plants make their homes beautiful not boring. 1 Stick-on Thermometer Strip, Eliminate your worry of not confirming the heating temperature
  • Mini Sized- Fully submersible compact betta fish heater Gift with 2PCS Aquarium Decor Artificial Plant. Specific perfect for mini aquarium under 5 gal/20L.for all shapes and materials fish tanks, whether it is glass or plastic, all can be used. ZEETOON Mini Heater provide a constant warm for your pet fish to stay healthy, suitable both for fresh and salt water. intelligent temperature regulate, very easy to use.
  • Smart Control: Adopted intelligent circuit board, with a precise sensing probe and thermostat heating system. Unlike other conventional heaters, need you to manually adjust the temperature. Our Smart Aquarium Heater just plug the power cable then it will work. It works will automatically turn on/off to achieve the setting temperature constantly and stably 73ºF-82ºF(25℃-28℃), Energy-saving life, you will be at your fingertips!
  • Smart Thermostat: ZEETOON Mini Heater different from a manually adjusted heater. Our heater automatic temperature regulate on 73ºF-82ºF(25℃-28℃) , no need to set. Prevent electric shock and burns. Keep you and your family safe. Position it near a strong water flow for whole aquarium are in the same temperature. The outlet of filter is ideal. When there is a heater in the fish thak, do not put your hand in to the water
  • High Quality: Made by heat resistant ABS housing, sandy quartz filler and MCH Alumina ceramic heating system, anti explosion & cracking, it is scald-preventing for your pets and safe operation for you, safer and more stable to use. This product have certificated by CE, ROHS, FCC certifications. We provide 1 year quality assurance for this product, we will provide replacement items for any product problems within 1 year after your purchase it.

Alabama Renewable Energy and Energy Conservation Incentives

Residents of Alabama can take advantage of rebates offered by electric cooperatives in the state for energy efficient water heaters, heat pumps, and geothermal heat pumps. There are production incentives for homeowners who install a solar or wind turbine system.

Renewable energy production incentives

The Tennessee Valley Authority (TVA), through its Green Power Switch Generation Partners® Program, offers production incentives to residential and small commercial customers who install a solar photovoltaic or wind turbine system. TVA will purchase 100% of the output of the system at $0.15 per kWh through a participating power distributor in Alabama. For larger commercial customers TVA will purchase the electricity at $0.20 per kWh. The production incentive for larger commercial customers is limited to solar photovoltaic systems.

This production incentive is paid in the form of a credit by the local power distributor on your monthly power bill for your home or business. Payments are guaranteed for 10 years. When your system is first connected to the grid you can receive a rebate payment of $500 to help offset the initial installation costs. This rebate is available until total capacity reaches 150 kW.

To qualify for the production incentive, the solar photovoltaic or wind turbine system must have a minimum output of 500 watts AC, and a maximum capacity of 50 kW. But power distributors can elect to allow larger systems by mutual agreement with the TVA on a case-by-case basis. Your system must comply with the National Electric Code, must be permitted and certified by a licensed electrician, and must pass all applicable local code inspections.

On TVA's website at www.tva.com/greenpowerswitch there is a list of participating power distributors. If your utility company is not on the list and you are interested in participating in the green power switch program, you should contact the utility company's representative.

Residential energy efficiency rebate programs

Under the Central Alabama Electric Cooperative's Touchstone Energy® Home program you can receive a rebate of $400 per ton for a 1-ton geothermal heat pump and an extra $200 per additional ton up to a maximum of $1,200 for a 5-ton geothermal pump. Dual fuel homes qualify for a rebate of $200 for the whole home plus an additional $200 per ton. You can also qualify for either a free or half-priced energy efficient water heater.

To be eligible for the rebate, your home must qualify as a Touchstone Energy® Home. According to the Central Alabama Electric Cooperative, to earn this designation your home, either new or improved, must have an electric water heater and an air-to-air, dual fuel or geothermal heat pump. New homes must have seven of the following features and improved homes must have at least five: R-16 insulation, R-38 ceiling insulation, R-19 floor insulation, attic ventilation, double-pane windows, infiltration control to prevent air leakage, exhaust systems in bathrooms and kitchen, exterior house wrap, heating and cooling ducts located in conditioned space, an energy-efficient water heater, and a high-efficiency electric heat pump.

The Covington Electric Cooperative also offers the rebates available under the Touchstone program, a free electric water heater per heat pump up to two per home, and free underground secondary service up to 200 feet for Touchstone homes.

As part of its Touchstone Energy Home program, the South Alabama Electric Cooperative offers a $200 per ton rebate for duel fuel units and $600 per ton for geothermal heat pumps.

Energy conservation loan program

The South Alabama Electric Cooperative offers an Energy Resource Conservation Loan Program to help members finance the cost of labor and materials for energy conservation measures such as insulation, storm or thermal windows and doors, high efficiency heat pumps, and geothermal heat pumps.

The interest rate on the loan is 5%. The maximum amount of a loan for weatherization improvements is $5,000 with a 48-month term, and $12,000 for a geothermal heat pump with a 60-month term. You can download a loan application from South Alabama Electric Cooperative's website at www.southaec.com under Products amp; Services - SAEC Programs - ERC Loan Programs.

Sources:
Central Alabama Electric Cooperative - Products/Services: www.caec.coop
Covington Electric Cooperative, Inc. - Touchstone Energy Home: www.cov-elect.com
Database of State Incentives for Renewables and Efficiency (DSIRE) - Alabama Homeowner Incentives for Renewable Energy: www.dsireusa.org
South Alabama Electric Cooperative - Products amp; Services: www.southaec.com
Tennessee Valley Authority - Green Power Switch Generation Partners®: www.tva.com

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