10 Best

Diy Aquarium Heaters

of March 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
    • ★led temperature display: digital led temperature display shows the real-time temperature and set temperature on the screen. the indicator light glows red when heating and green when the appropriate temperature is reached. the heater will remember the temperature setting, no need to reset the temperature after power off.and unlike other mini fish tank heater controllers...
    • ★intelligent thermostat: full consideration of safety. with the multiple protections.automatic constant temperature function, when water temperature reaches to specified value, heater will stop heating, when it is lower than the set, will start heating. save electricity and reduce consumption. you are free from “cooking fish”!
    • ★super mini size: this small aquarium heater is “thumb size” - only 4.45” (11.3cm) in length. great for various small turtle and fish tanks such as shrimp,betta, angelfish,guppy,swordfish,marie fish tanks. the innovative super mini size perfectly solves the headache of the fish keepers on the heaters! takes up less space, easy to hide, but in full power!
    • ★safe and anti-burn: small turtle tank heater with nickel-chromium electric heating wire material and durable heat-resistant anti-shattering quartz glass. the exterior is made of the high-quality stainless steel material can effectively isolate part of the temperature and protect fish and other livestocks from punching and scalding.
    • ★easy to clean: there are no gaps in the heater shell, so don't have to worry about getting stuck when using it in small fish and shrimp tanks. hygger submersible heater fish tank is also easy to clean, as the surface is smooth and can be easily wiped clean with water. the power cord is 1.8m long (excluding the length of the controller), which avoids embarrassing situat...
  3. Product Highlights
    • 【external controller】easily set the temperature on the controller, high precision temperature control system, can set the temperature range of 17-34℃. each time you set the temperature, simply press the button repeatedly until it reaches your desired temperature, then stop, wait for the number to blink 3 times, and then the setting is complete. once the temperature is s...
    • 【double safety protection】this is an automatic heater for aquarium fish tank, with water level sensor device, automatically stop heating after water. after completing the temperature settings, you can rest assured that it will keep the tank water at the temperature you set. when the actual water temperature is higher than 35℃, the aquarium heater digital automatically s...
    • 【mini design small heater】220-240v/50hz oval design small aquarium heater, fast heating small fish tank. aquarium heater 50w for 1-25l fish tank, suitable for betta fish, turtles, etc. heater size :16 x 13 x 5 cm. the power cord is 150cm long, enough for indoor use. in addition, the fish tank heater has two sturdy suction cups on the back to hold it in place.
    • 【digital temperature display】there is an led display in the middle of the front of the aquarium heater, which can display the water temperature and set temperature in real time. when the adjustment button is pressed, the temperature flashes to display the set temperature. when the temperature setting is complete, the led will always show the water temperature. only when...
    • 【safety control protection】please note: this fish tank heater small aquarium is a fully submersible aquarium freshwater and saltwater heater. when the top of the water heater comes out of the water, it will turn off automatically, and the led shows e1. when the water comes out of the water, it will automatically return to normal operation.(keep the controller away from ...
  4. 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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  5. Product Highlights
    • 【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 ...
    • 【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 au...
    • 【compact small heater】220-240v/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: 7x3.5x 11 cm. the power cord is 150cm, 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 glas...
    • 【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 pres...
    • 【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
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