10 Best
75 Gallon Aquarium Heaters
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Product Highlights- Intelligent digital microprocessor monitoring system with dual temperature sensors
- Integrated fish guard provides advanced protection
- For fresh and saltwater aquariums
- 200-watt heater
- Continuously monitors and displays aquarium water temperature in real time
- Ensures the safety and well-being of your aquarium inhabitants
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Product Highlights
- Electronic thermostat stops heating once set temperature is reached
- Shatter-resistant
- For fresh or saltwater aquariums up to 75 gallons
- Fully submersible, auto shut-off when overheats, resets when cools down
- Precise temperature setting adjustable to 1° f (68-88° f)
- Led light turns on when aquarium water is being heated, automatic safety shut off and overheat protection
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Product Highlights
- 【intelligent temp control range 61-90 ℉】aqqa aquarium heater adopts nickel-chromium heating wire, features fast heating, high precision of temp control. the heater will power off automatically when reaching the set temp and will start heating again when the water temp is 1℉ lower than the set temp. alway provide a safe and comfortable living environment for your fishes.
- 【heater protection system】 with anti-dry heating and overheating protection, when the heater is not fully immerged into water, the aquarium heater will stop heating and alert, controller display "e1"; when the water temperature exceeds 95℉/35℃, the heater will stop heating and alert, controller display "hh". protecting your fish from over-heat scalding.
- 【high quality material】the shell of aqqa aquarium heater is made of pc plastic, much more heat-resistant than abs material, can resist up to 180℃; the heating rod is made of explosion-proof and insulated quartz glass; double sealing and waterproof, preventing leakage of water and electricity. much safer for human and your lovely fishes.
- 【easy installation and temp setting】you can install it at any angle by 2 powerful suction cups, just make sure it is under water fully. you can set temp with an external temp controller, press the button for 3 seconds to switch beween ℉ and ℃，and every press to adjust 1 ℉ /℃. easily adjust the temp without hands getting wet. (note: the controller is not waterproof)
- 【warm notification】please note that the aquarium heater must be fully submerged in the water but don't bury it into sand or mud. please put the heater near the water flowing area to prevent uneven heating and unplug the power supply when cleaning the fish tank or aquarium water changes. any problems, please feel free to contact us.
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Product Highlights
- Size of heater is 20” x 1.4” diameter
- Thermo safey control protects against running dry.
- On/off indicator light for at-a-glance monitoring.
- Heater is meant for tanks between 159-264 gallons.
- Fully submersible, will automatically turn off when water level dips too low.
- Made of shock resistant and shatter proof glass for fresh or marine water.
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Product Highlights
- Electronic thermostat stops heating once set temperature is reached
- Shatter-resistant
- For fresh or saltwater aquariums up to 100 gallons
- Fully submersible, auto shut-off when overheats, resets when cools down
- Precise temperature setting adjustable to 1° f (68-88° f)
- Led light turns on when aquarium water is being heated, automatic safety shut off and overheat protection
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Product Highlights
- 【safe and durable fish tank heater】-- the components of this 300w fish tank heater are designed for safety and durability, and encased in a high-durability abs shell. the nickel-chromium heating wire and quartz glass are made of high-temperature resistant materials, along with explosion-proof quartz sand, giving the product a high level of safety and durability.
- 【tank heater with digital display and 2 suction cups 】-- tank heaterwith a digital display temperature control system, you can monitor the water temperature and set temperature in real time. variable temperature settings range: 63-94℉/ 17-34℃. press and hold the button 3s to switch ℉ and ℃. each press will ±1℉. red light is on when heating and green light is on when tem...
- 【aquarium heater 300w】-- the 300 watt aquarium heater produces stable power with quick heat up. it's length is 10.6'', voltage 110-120v, power cord is 8.2ft. aquarium heater for 40 to 75 gallons, ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds, and so much more.
- 【comprehensive protection submersible aquarium heater】-- our submersible aquarium heater have 2 intelligent protector to avoid damage to the product and its circuitry. ①over max temp warning, when the temperature is higher than the maximum temperature 94℉/34℃, the code hh appears and automatically stop heating. ②off-water warning, when the submersible aquarium heater is...
- 【hitauing submersible water heater services】-- as a brand seller, our main purpose is to provide our dear customers with high quality aquarium heater and to take responsibility for your purchases. we promise to give you a 2-year warranty services from the date of purchase. if you have any problems with our submersible water heater in the future, please do not hesitate t...
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Product Highlights
- 🐬【rapid heating system】the voltage of this fish tank heater is 100-120v/50-60hz, power 300w, universal two-pin plug, heater rod length 12.99 inch, power cord is 98.5 inches long, 300w submersible heater for fish tank 20-66 gallon, temp range: 63-94℉/17-34℃. the heating tube can conduct heat quickly and fully contact with water to achieve rapid heating effect.
- 🐬【explosion-proof quartz material】the submersible aquarium heater is made of high-quality quartz glass tube, it's very durable and explosion-proof, this fish tank heater can be used for saltwater and freshwater aquariums, which is pretty shatter-proof and blast-proof and prevents electricity leakage. and the stronger black protective container is scald-preventing for yo...
- 🐬【intelligent water sensor and over temperature protection】this aquarium 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 a...
- 🐬【digital led display controller】the external ic temp controller of the fish tank 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, t...
- 🐬【wide range of use】this 300w 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 aq...
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