10 Best

Fluval Heaters

of April 2024

  1. Product Highlights
    • 🐠anti-dry protection: intelligent temp sensing, when the aquarium heater is exposed to air, display er fault code and the heater will shut off automatically. when the heater is completely immersed in water, it will start working automatically. effectively extend the service life. it has a power-off memory function and no need to set it again.
    • 🐠safe and anti-burn: the nickel-chromium heating wire materials has higher thermal energy efficiency, and then conducts heat through silicon carbide material, which effectively utilizes electrical energy to convert into thermal energy, with long service life and uniform heating, with quartz glass material, safe explosion-proof and anti-burn. the exterior high tempe resi...
    • 🐠digital display & external controller: easy to use, led digital display, external hand controller, press 1 time adds 1 degree, can be set between 59℉(20℃)~93℉(34℃), easy to know the real-time temperature. the working status can also be displayed, red light on: heating, green light on: constant tempe.
    • 🐠over temperature protection: intelligent induction device, stable work, good performance, over-temperature protection, avoid cooking fish due to high temperature. when temp pass 35 °f, the led display showsflashing 35 number code, red and green light flash together, the aquarium heater digital will shut off automatically.
    • 🐠small not take up space: hygger 75w/150w heater can be installed horizontally or vertically, also for saltwater & freshwater, and can be used in various small turtle and fish tanks, which can fully meet your needs. note: do not put the heater in the sand.please make sure that the water surface is at least 5.1cm above the heater.
  2. 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】50w aquarium heater is sutable for 20l-50 litres water 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: 17-34℃/63-94℉). you can press and hold the button ne...
    • 🐠【explosion-proof quartz glass aquarium heater】the small 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 aquati...
    • 🐠【wide range of use】this 50 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 ...
  3. Product Highlights
    • 【thicker exploson-proof quartz glass 】: using stable and reliable high-quality materials, 30% thicker than normal aquarium heaters, which is blast-proof. protective cover made of high temperature resistant material will not soften with high temperature, it can prevent your loved fish from scalding
    • 【heating faster&power saving】: unlike others, we u-picks aquarium heater use quartz as heat transfer medium, which can conduct heat in less time, more power saving. temperature adjustment range is 20-34 ℃, greatly meeting the temperature needs of different ornamental fish. 100w heater is suitable for 20-200l aquariums. note: please make sure that the heater is completel...
    • 【safety protection design】 : u-picks thermostatic aquarium heater adopts dual sensors for better protection, when the water temp is higher than the set temp, heater automatically stop heating. when the water temp is lower than the set temp, heater automatically start heating. stepwise heating, the temperature gradually rises, which can prevent the temperature from chang...
    • 【dual led digitale display】: with dual digital display windows, you can clearly see the water temp and set temp at the same time even in the dark. it is convenience to observe the temp change, higher security. with others' heater, you may need to take out the heater when adjust the temperature, which is easy to burn yourself. however, ours' external temp controller allo...
    • 【after-sales reply within 24 hours】: our heaters are sealed with plastic packaging(including controller and heating tube body part) to ensure that new products are provided to customers. if the anti-theft seals on the packaging are damaged, please contact us for a refund/replacement.
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  4. Product Highlights
    • 【safe, fast and precise heating】the internal material of this fish tank heater is explosion-proof insulated quartz tube and nickel-chromium heating wire, which is safer than traditional coil heaters and has better thermal conductivity. the built-in smart thermostat makes the temperature accuracy within ±1℃.
    • 【easy to use and operate】①memory function: each time the heater is powered off and turned on again, the previous temperature setting will be automatically retained. there is no need to repeat the setting every time. ②external controller: it’s easy to adjust the temperature and change units without getting your hands wet. the led digital display shows real-time water tem...
    • 【compact small heater】oval shape design small aquarium heater, fast heater for small aquarium. the power cord is 5.3ft, long enough for indoor use.please choose the right watt aquarium heater according to our size chart
    • 【4 safety protection settings】①automatically stops heating when the set temperature is reached. ② automatically turns off when the heater is exposed to air and when the water temperature exceeds 35℃. ③high quality plastic cover can effectively protect small fishes from getting burned. ④ip68 waterproof,certification plug and power cord make the aquarium heater safe and n...
    • 【suggestions for use】when using, please immerse the aquarium heater completely in the water, but not bury it in the sand. fix it horizontally or vertically with suction cups, and place it where the water flows. we offer a 12-month warranty and professional after-sales service, any questions, please don't hesitate to contact us.
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