10 Best
Betta Heaters
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Product Highlights- 【heating fast with high-temperature resistant cover】tobebright 100w small aquarium heater, designed for 50-75l fish tanks, utilizes ultra-stable nickel-chromium heating wire and explosion-proof quartz glass to swiftly and consistently conduct heat. crafted from high-temperature resistant pc material, it ensures safety by preventing fish from being burned during heating,...
- 【enhanced comfort for your aquatic pets】the tobebright 100w turtle tank heater, featuring a precise 0.2°c thermostat, provides dependable and consistent heating. it intelligently halts heating once the set temperature is reached, promoting aquatic wellness and energy efficiency. additionally, it resumes heating when the temperature falls 0.2°c below the desired level, m...
- 【over temperature protection】tobebright 100w fish tank heater adds a self-protection function than ordinary heaters, tobebright 100w aquarium heater will automatically turn off when it is not fully immersed in water or when there is a dry burn; when the water temperature exceeds 34℃(93℉), the heater for aquarium fish tank will automatically turn off the power to ensure ...
- 【convenient temperature control】the tobebright 100w small fish tank heater features an external button for easy temperature adjustments, offering a range of 18-34℃/64-93℉. it supports both fahrenheit and celsius readings, switchable by holding the set button for 3-5 seconds. remember to avoid direct contact with water when in use.
- 【versatile heating solution】the tobebright 100w aquarium heater is versatile, catering to both freshwater and marine environments, accommodating a wide range of aquatic species. perfect for tropical fish, neon tetras, guppies, angelfish, goldfish, bettas, and sea turtles, this heater can also be used for warming pet drinking water, aiding plant hydroponics, and various ...
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Product Highlights
- High quality materials: hygger fully submersible heater provide the most effective working for your fish tank. thickened quartz protective glass; bottom protective cover; stable suction cup; double seal; precision welding; no leakage of insulation.
- Product parameter: cord length: 5.9ft; voltage:220v ac 50hz; watts:50w, up to 56l tank; the temperature range is 20℃~34℃; can be used in various tanks, coral saltwater, and small betta freshwater tanks.
- Temp setting guideline: do: rotate left and right to adjust the temperature, easy to adjust, the range is 20℃~34℃. see: temperature scale setting guide bar. working indicator light, plug in the power, the working state is more intuitive.
- Working principle: the hygger thermostat heater stops when the surrounding water temperature reaches the set temp, and starts to work when the surrounding water temp is low, and it cycles over and over again to achieve equilibrium. it is not a traditional heater that has been heated all the time.
- Quality working: 2mm thick glass tube, heat conduction is more even, anti-collision, explosion-proof and corrosion-resistant, dual-purpose for betta freshwater and saltwater. the high-efficiency heating wires have a large area and are arranged tightly to increase the heating area and transfer the heat evenly.
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Product Highlights
- The external temperature adjustment button is convenient to adjust the temperature, and the adjustment range is 20-34℃ after the temp-setting is completed, the aquarium heater will heat the water to the set-temp, and then automatically stop heating, no need to more operations.
- With double safety protection, this fish tank heater has its own water level sensor device, if it out of the water, it will automatically stop heating. when the actual water temperature is higher than 34℃ the heater will automatically activate the over-heating protection and stop heating.
- Fedour mini design small fish tank heater 50w, size: 11.5*7.5*3.5cm, with 3 powerful suction cups and 1 temperature sticker, suitable for 15-55l betta fish tanks, turtle tanks, etc.
- Digital temperature display, can display real-time water temperature and set-temp, built-in multiple temperature sensors, temperature detection is accurate, no additional thermometer is needed. when the adjustment button is pressed, the temperature flashes to display the set-temp.
- The design of thickened plastic protective cover is anti-impact and anti-corrosion, suitable for fresh water and sea water. the small heat dissipation holes on the cover of this fish heater can prevent fish from getting stuck.
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Product Highlights
- Temperature display - the heating rod displays the water temperature and indicator light in real time. it is red when heated and green when it reaches the appropriate temperature.
- Outlet water shut-off protection – ensuring it does not overheat and cause damage to livestock. shut down before the temperature exceeds the desired temperature. shatterproof plastic guard protects fish/turtles from impact and contact, easy to remove and clean
- Safe and durable construction - built with shatterproof quartz tubes wrapped with two heating elements mica plates and nickel wire, and a high-impact plastic outer shell, the hygger submersible aquarium heater keeps pets safe while maintaining the proper temperature
- External knob controller memory function - allows you to quickly set the temperature without getting your hands wet, especially in winter, with adjustable wide temperature range of 15°c to 34°c in 1°c increments. remembers the last setting when you unplugged and changed the water.
- Ideal for small, shallow tanks - the ultra-thin flat mini tank heater measures 4.3'' x 1.8'' x 0.9'', saving quiet space and easy to hide behind filters/wood/rocks, mounted with two powerful suckers. due to its flat design, it can be placed vertically or horizontally on a gravel-free aquarium bottom to heat a turtle tank with low water levels.
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Product Highlights
- Quartz glass material makes it extremely durable, wide range of applications and suitable for various aquariums
- A small light in the heater is included to show its working status. when the set temperature is reached, the light changes from red to green
- Heating uniformly and high heat transfer efficiency, protect your fish from the cold
- Powerful suction cups makes it easy to install and place, ensuring heater runs smoothly in the aquarium
- Slender tube type and low-key color make the heating rod easy to hide without disturbing your fish
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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...
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Product Highlights
- Accurate temperature – thanks to the intelligent inverter technology, with the in-built chips this thermostat keeps the heater at a constant temperature, much more accurate than the traditional knob-controlled heaters. the thermostat shows 2 readings – the current temperature and the set temperature – very easy to operate.
- Memory function – the last setting is stored in the thermostat. in case of a power cut, when the power recovers the heater will follow the last setting.
- Super mini size – this small aquarium heater is “thumb size” - only 2.36” (6cm) in length. great for nano tanks / betta tanks. the innovative super mini size perfectly solves the headache of the fish keepers on the traditional heaters! takes up less space, easy to hide, but in full power! temperature range is 18-34℃, for 11-15 l tanks.
- Run dry / overheating protection – full consideration of safety. with the multiple protections this fish tank heater will stop working when the water level is lower than the minimum water level or when the water temperature exceeds 34℃. you are free from “cooking fish”!
- Memory function – the last setting is stored in the thermostat. in case of a power cut, when the power recovers the heater will follow the last setting.
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Product Highlights
- 【elevate the fish's comfort】bonlux 100w turtle tank heater, equipped with a 0.2°c precision thermostat, delivers reliable and consistent heating performance. it automatically stops heating when the temperature reaches the desired setting, ensuring aquatic well-being while conserving energy, and restarts heating when the temperature drops 0.2°c below the setting. provide...
- 【convenient temperature controller】bonlux 100w small fish tank heater allows for easy temperature adjustments with its external button. with a range of 18-34℃/64-93℉, you can set the desired comfortable temperature for your fish without getting your hands wet. it supports both fahrenheit and celsius readings, and you can switch between them by holding the set button for...
- 【intelligent water sensor&over temperature protection】bonlux 100w fish tank heater adds a self-protection function than ordinary heaters, this 100w aquarium heater will automatically turn off when it is not fully immersed in water or when there is a dry burn; when the water temperature exceeds 34℃(93℉), the heater for aquarium fish tank will automatically turn off the p...
- 【rapid heating with high-temperature resistant cover】bonlux 100w aquarium heater, designed for 50-75l fish tanks, utilizes ultra-stable nickel-chromium heating wire and explosion-proof quartz glass to swiftly and consistently conduct heat. crafted from high-temperature resistant pc material, it ensures safety by preventing fish from being burned during heating, offering...
- 【versatile use】bonlux 100w aquarium heater is suitable for both freshwater and marine water, making it ideal for a variety of aquatic creatures. it is not only perfect for tropical fish, neon tetra, guppies, angelfish, goldfish, betta fish, and sea turtles but also useful for heating pet drinking water, supporting plant hydroponics, and other heating needs. contact us i...
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