Top 19 Submersible Aquarium Heaters

 

Bestgoo 300W Quart Glass Fully Submersible Aquarium Heater for Fish Tank with Auto built-in Thermostat  Protective Sleeve  2 Suction Cups

Bestgoo 300W Quart Glass Fully Submersible Aquarium Heater for Fish Tank with Auto built-in Thermostat / Protective Sleeve / 2 Suction Cups

Bestgoo 300W Quart Glass Fully Submersible Aquarium Heater for Fish Tank with Auto built-in Thermostat / Protective Sleeve / 2 Suction Cups - Temperature scale compact underwater analog fish tank heater can be adjusted between 61°f~93°f (16°c~34°c) suitable for aquariums 50-70 gallons(200-250 liters) maintain constant and stable temperatures for your aquatic creatures includes 551 inches / 140cm cable for easy use. With the durable plastic outer sleeve, it plays a part of a buffer between your fish and the hot heater with non-conductive plastic outer sleeve so fish/turtle/plants can’t be burnt. Ideal for both fresh water and salt water aquariums, aquaculture, terrariums & hydroponic systems. Provides accurate thermal control set and adjust the desired temperature with the use of the temperature controller on the top this allows accurate thermal control via the easy set thermostat for precise. Made from high strength quartz explosion-proof glass and high-efficiency heating wire, fast heat transfer allow your water pets swim happily and say goodbye to lifeless deep autumn and cold winter.

 

Zacro AH061 Submersible Aquarium Heater of 300W with Visible Temperature and Floating Thermometer with Suction Cup Black

Zacro AH061 Submersible Aquarium Heater of 300W with Visible Temperature and Floating Thermometer with Suction Cup, Black

Zacro AH061 Submersible Aquarium Heater of 300W with Visible Temperature and Floating Thermometer with Suction Cup, Black - Waterproof and double sealed material–plastic and black protective container for scald-preventing and anti punching. Provided with an thermometer to show the accurate tank temperature to avoid overheat or freeze. Visible temperature setting, temperature adjustable of between 65f, 93f. Tank capacity up to 99 gallons, voltage/freq 110-120volt/60hertz. Note confirm the heater is in good condition before using it and it is not allowed to use if the glass part of the heater is cracked or other parts are spoiled.

 

Visi-Therm Submersible Aquarium Heater - 250 Watts - 75 Gallon

Visi-Therm Submersible Aquarium Heater – 250 Watts – 75 Gallon

Visi-Therm Submersible Aquarium Heater – 250 Watts – 75 Gallon - Great for both fresh water and marine water aquariums, aquaculture, terrariums & hydroponic systems. Size 250 watts, 75 gallon. Provides accurate thermal control set and adjust the desired temperature with the use of the temperature controller on the top this allows accurate thermal control via the easy set thermostat for precise. Temperature scale compact underwater analog fish tank heater can be adjusted between 61°f~93°f (16°c~34°c) maintain constant and stable temperatures for your aquatic creatures. Fully submersible aquarium heater 300w 110v strong quartz glass aquarium fish tank heater, suitable for aquariums range from 40 to 70 gallons (150-250 liters) includes 150cm cable for easy use.

 

MocaTrend 300w Submersible Aquarium Heater with LED Temperature Display and Floating Thermometer

MocaTrend 300w Submersible Aquarium Heater with LED Temperature Display and Floating Thermometer

MocaTrend 300w Submersible Aquarium Heater with LED Temperature Display and Floating Thermometer - Provides accurate thermal control set and adjust the desired temperature with the use of the temperature controller on the top this allows accurate thermal control via the easy set thermostat for precise. Fully submersible aquarium heater 400w 110v strong quartz glass aquarium fish tank heater, suitable for aquariums range from 40 to 70 gallons (150-250 liters) includes 150cm cable for easy use. 300w submersible aquarium heater with led temperature display. Great for both fresh water and marine water aquariums, aquaculture, terrariums & hydroponic systems. Temperature scale compact underwater analog fish tank heater can be adjusted between 68°f~94°f (20°c~345°c) maintain constant and stable temperatures for your aquatic creatures.

 

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater PT027S

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater PT027S

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater PT027S - Efficient heating performance the thermal conductor is made from surperhard black gold it is fast cooling and high temperature resistant with efficient heat transfer rate and long service life. Premium material the heater is made of high-purity quartz glass which is explosion-proof it won’t get rusty to offer your favorite fishes a safe and comfortable environment the eco-friendly plastic protective sleeve can prevent heater from impact of fishes. Large temperature range the temperature of the heater can be adjusted between 16-34 celsius it is suitable for many kinds of aquariums, fishes and amphibious turtles it is easy to adjust the temperature by the regulator on the top of the heater. Waterproof design the dual-seal structure makes it good at watertight, which can prevent electrical leakage to ensure safety. Intelligent temperature management it can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation so that it can avoid temperature mutation and protect fishes.

 

2 X 25 Watts Tank Size 5 to 8 Gallon Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water Temperature Range 18~33c 65°f and 93°f

2 X 25 Watts (Tank Size: 5 to 8 Gallon) Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water/ Temperature Range 18~33’c (65°f and 93°f.)

2 X 25 Watts (Tank Size: 5 to 8 Gallon) Adjustable Aquarium Heater Anti-explosion Submersible Fish Tank Water/ Temperature Range 18~33’c (65°f and 93°f.) - Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature easy to attach on aquarium tank wall with 2 suction cups. Shatterproof glass, safe and reliable in both fresh and salt water aquariums. Package 2 pieces of 25w heaters, material plastic+shatterproof glass. Temperature range 18~33’c (65~93’f),. Automatic shut off when the temperature is reached.

 

MWGears HL-338 300w Submersible Aquarium Heater with Visible Temperature and Floating Thermometer

MWGears HL-338 300w Submersible Aquarium Heater with Visible Temperature and Floating Thermometer

MWGears HL-338 300w Submersible Aquarium Heater with Visible Temperature and Floating Thermometer - Advanced dual temperature control system. Automatic temperature overheat protection and shut off. Environmentally safe pc cover to protect fish from direct contact. Submersible aquarium heater with visible led temperature display. Made with explosion proof quarts.

 

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater with Visible Temperature LED Screen and External Temperature Controller PT026S

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater with Visible Temperature LED Screen and External Temperature Controller PT026S

Xcellent Global Submersible Aquarium Heater Adjustable 300W Quartz Glass Fish Tank Heater with Visible Temperature LED Screen and External Temperature Controller PT026S - Premium material the heater is made of explosion-proof quartz glass which is more resistant and durable than conventional glass heater the eco-friendly plastic protective sleeve can prevent heater from crushing and impact of fishes. Easy viewing and safe adjusting it is easy and safe to adjust temperature by the external controller and the temperature will be shown on the led screen of the heater. Hydropenic protection double sensing probes on the top of heater provide more precise induction when water is lower than the probes, hydropenic protection will work automatically and heater will stop heating error code “e1″ means ” power off due to out of water” please ensure the two probes are immersed in water. Intelligent temperature management it can ensure the temperature constant at the set point as it can adjust heating power automatically if there is any water temperature variation so that it can avoid temperature mutation and protect fishes. Large temperature range the temperature of the heater can be adjusted between 20-34 celsius it is suitable for many kinds of aquariums, fishes and amphibious turtles.

 

Penn Plax Cascade Preset Submersible Aquarium Heater 75-Watt

Penn Plax Cascade Preset Submersible Aquarium Heater, 75-Watt

Penn Plax Cascade Preset Submersible Aquarium Heater, 75-Watt - Fully submersible, these heaters can be placed horizontally or vertically in your tank and will automatically maintain the desired temperature level. Made with superior insulation, these heaters provide excellent heat distribution over the entire element. The heavy duty shock-resistant glass gives these heaters a long life and makes them safe for your aquarium and your pets. Penn-plax cascade heat aquarium heaters accurately maintain the desired temperature in your tank. Just plug it in and these heaters will safely and efficiently bring the temperature to your set level. Can be set to your desired temperature using the visible temperature setting scale and is accurate to 1 degree fahrenheit. Each heater comes with two suction cups for easy and secure placement in your aquarium. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees fahrenheit making them ready to use in most aquatic environments.

 

New 300W Aquarium Submersible Heater Anti-Explosion Fish Tank

New!! 300W Aquarium Submersible Heater Anti-Explosion Fish Tank

New!! 300W Aquarium Submersible Heater Anti-Explosion Fish Tank - Temperature setting ranger 68°f (20°c)-896°f (32°c), easy to read temperature indicator. Recommended aquarium size 53, 80 gallons. Safe and reliable in both fresh and salt water aquariums. This heater is fully submersible, can be positioned vertical or horizontal. Heater spec 14 inch long, two suction cups included, high impact safety glass, waterproof insulation design.

 

Aqueon 06108 Pro Heaters Submersible Aquarium Heater 200-Watt by Aqueon

Aqueon 06108 Pro Heaters Submersible Aquarium Heater, 200-Watt by Aqueon

Aqueon 06108 Pro Heaters Submersible Aquarium Heater, 200-Watt by Aqueon - Power monitor lightshatterproof and nearly indestructibleelectronic thermostat for accurate temperature settingsfully submersiblefor fresh or saltwater aquariums.

 

Lineba 400 watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and Digital Temperature Readout 400 watt

Lineba 400 watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and Digital Temperature Readout (400 watt)

Lineba 400 watt Submersible Aquarium Heater Auto Thermostat Fish Tank Heater with Protective Sleeve and Digital Temperature Readout (400 watt) - Explosion-proof shatterproof shield-proof design thanks to its high quality quartz glass material and its protective sleeve, lineba aquarium heater is shatter resistant & more durable than conventional glass heaters. Temperature scale compact underwater analog fish tank heater can be adjusted between 68°f~94°f (20°c~345°c) maintain constant and stable temperatures for your aquatic creatures. Fully submersible aquarium heater 400w 110v strong quartz glass aquarium fish tank heater, suitable for aquariums range from 40 to 70 gallons (150-250 liters) includes 150cm cable for easy use. Great for both fresh water and marine water aquariums, aquaculture, terrariums & hydroponic systems. Provides accurate thermal control set and adjust the desired temperature with the use of the temperature controller on the top this allows accurate thermal control via the easy set thermostat for precise.

 

Mocatrend HL-288 300W Watt Submersible Aquarium Heater Fish Tank Water Heater - for 200-250L

Mocatrend HL-288 300W Watt Submersible Aquarium Heater Fish Tank Water Heater – for 200-250L

Mocatrend HL-288 300W Watt Submersible Aquarium Heater Fish Tank Water Heater – for 200-250L - Length 85 inch. Includes bracket with suction cups for easy, secure installation. Impact-resistant glass design water proof sealing. Easy to read temperature settings. 300w watt heater.

 

Zacro Submersible Aquarium Heater with Visible Temperature 50W

Zacro Submersible Aquarium Heater with Visible Temperature, 50W

Zacro Submersible Aquarium Heater with Visible Temperature, 50W - Visible temperature setting, temperature adjustable of between 65f, 93f. Waterproof and double sealed material–plastic and black protective container for scald-preventing and anti punching. Tank capacity up to 16 gallons, voltage/freq 110-120volt/60hertz. Maintain constant and stable temperatures for your aquatic creatures to thrive with zacro’s 50w aquarium heater. Note confirm the heater is in good condition before using it and it is not allowed to use if the glass part of the heater is cracked or other parts are spoiled.

 

Penn Plax Cascade Preset Submersible Aquarium Heater 100-Watt

Penn Plax Cascade Preset Submersible Aquarium Heater, 100-Watt

Penn Plax Cascade Preset Submersible Aquarium Heater, 100-Watt - Can be set to your desired temperature using the visible temperature setting scale and is accurate to 1 degree fahrenheit. Penn-plax cascade heat aquarium heaters accurately maintain the desired temperature in your tank. Fully submersible, these heaters can be placed horizontally or vertically in your tank and will automatically maintain the desired temperature level. Available in sizes to match the size and volume of your tank, these heaters are factory preset to 76 degrees fahrenheit making them ready to use in most aquatic environments. Made with superior insulation, these heaters provide excellent heat distribution over the entire element. Just plug it in and these heaters will safely and efficiently bring the temperature to your set level. The heavy duty shock-resistant glass gives these heaters a long life and makes them safe for your aquarium and your pets. Each heater comes with two suction cups for easy and secure placement in your aquarium.

 

Adjustable Submersible Aquarium Fish Tank Water Heater

Adjustable Submersible Aquarium Fish Tank Water Heater.

Adjustable Submersible Aquarium Fish Tank Water Heater. - 2inch 40 to 66 gallon 300w 320mm / 12. Make sure you don’t mind before you bid. â-Easy to use- safe-precise. 9 feet power length recommended tank size 25w 136. â-Automatic shut off when the temperature is reached. â-Sensitive and reliable thermostat maintains uniform temperature. Please allow 1-5mm differences due to manual measurement. Please understand. 12inch 10 to 18 gallon 100w 183. â-Temperature range between 65°f and 93°f. â-Aquarium water temperature. â-Safe and reliable in both fresh and salt water aquariums. 875 inch length of power cord 2. 6mm / 7. 2inch 20 to 33 gallon 200w 234mm / 9. Feature â-shatterproof glass. 5mm / 5. 4inch 5 to 8 gallon 50w 158mm / 6. â-Plastic cover protector (removable). Description voltage 220-240v frequency 50/60hz diameter 0. â-Includes two suction cups for mounting. 2. 6inch 60 to 100 gallon package include 1 x fish tank water heater note 1. Due to the light and screen difference- the item’s color may be slightly different from the pictures. â-Fully submersible heaters work in any position (horizontal or vertical) to provide optimum.

 

Bestgoo 300W Adjustable Quart Glass Submersible Aquarium Heater for Fish Tank with Smart Auto Constant Temperature System Thermostat

Bestgoo 300W Adjustable Quart Glass Submersible Aquarium Heater for Fish Tank with Smart Auto Constant Temperature System Thermostat

Bestgoo 300W Adjustable Quart Glass Submersible Aquarium Heater for Fish Tank with Smart Auto Constant Temperature System Thermostat - On/off indicator light for at-a-glance monitoring measuring range 18- 34c degree 64-93f degree, that can meet the demand of different spectacular fish. Reliable and steady heating wire ensures the heat output, it can keep the temperature stable with the built-in uniform heat wire, it can help you control the temperature precisely. Gear rotating temperature control it is heating when the temperature is lower than the temperature you set once power off, the temperature will not change sutiable for 26-60 gallon water. Smart automatic constant temperature system amphitheatre heating, temperature increas gradually preventing heat quickly that make the fish uncomfortable heating 7-8 minutes then pausing 2 minutes to reach the temperature you set more constant and long life to use. Made of thickened and explosion proofing quartz glass, shock resistant, shatter proof, insulating and waterproof very safe for you and your little pet.

 

MWGears HL-338 300w Submersible Aquarium Heater with LED Temperature Display

MWGears HL-338 300w Submersible Aquarium Heater with LED Temperature Display

MWGears HL-338 300w Submersible Aquarium Heater with LED Temperature Display - Dual temperature control system. Automatic temperature overheat protection and shut off. Made with explosion proof quarts. Environmentally safe pc cover to protect fish from direct contact. Submersible aquarium heater with visible led temperature display.

 

Marina C10 Submersible Aquarium Heater 10 w

Marina C10 Submersible Aquarium Heater (10 w)

Marina C10 Submersible Aquarium Heater (10 w) - The exterior is made of a tough polymer so that it will not crack or break like traditional glass sleeve heaters. The heater is ideal for aquariums up to 2. The marina c10 is a 10 watt compact, submersible heater for use in indoor aquariums. 65 gallons (10 l) and can be used in fresh and saltwater tanks. Without any adjustments needed, it is designed to reach and maintain the set temperature of 26c (78f).





We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.