10 Best

Tank Heaters

of April 2024

  1. Product Highlights
    • 🐠【intelligent water sensor and over temperature protection】this fish tank 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 ...
    • 🐠【accurate external digital display controller】the external ic temp controller of this aquarium water 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...
    • 🐠【rapid heating and two temperature control system】500w aquarium heater is sutable for 75-120 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. it has a built-in temperature control system of fahrenheit and celsius(temp range: 63-94℉/17-34℃). you can press and hold the button next to...
    • 🐠【explosion-proof quartz glass aquarium heater】the submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. and the stronger black shell is a high temperature resistant abs material which protect the fish, your ...
    • 🐠【wide range of use】this 500 watt adjustable 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...
  2. 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 220-240v, 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...
  3. Product Highlights
    • 【stable and reliable performance】 its accurate temperature control and stable working performance make it a more reliable heater for fish tanks. it has a built-in thermostat that automatically starts heating when the water temperature is 1℃~2℃ (2℉~3℉) lower than the target temperature and automatically stops heating when the water temperature is 0℃~1℃ higher than the ta...
    • 【suitable for all kinds of fish tanks】 this aquarium heater is suitable for use in both fresh water and marine water. we suggest using 100w heaters for 10~20 gallon fish tanks, 200w heaters for 20~30 gallon fish tanks, and 300w heaters for 30~50 gallon fish tanks. for fish tanks that keep large tropical fish such as angelfish and dragonfish, we recommend installing more...
    • 【adjustable temperature control】 this temperature-adjustable aquarium heater supports a temperature control range from 20℃ to 35℃ (68℉-94℉). we can set the target temperature in a second through its easy-to-use control knob. then it will automatically control the water temperature at our desired temperature. more conveniently, it concurrently displays two temperature un...
    • 【humanized designs, safe in use】 the included double-row bracket with four suction cups ensures a more stable installation than other heaters.its 2mm thickened quartz glass housing is shatterproof and acidproof, making it suitable for prolonged use in marine water and fresh water.
    • 【important notes】a) the part below the waterline of the heater must be submerged in water at all times. the minimum water depth to vertically mount the heater should be 22.5cm/8.85in for 100w, 26cm/10.2in for 200w, and 29.5cm/11.6in for 300w. you can install the heater vertically or horizontally. b) when changing the water, the heater must be disconnected from the power...
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