10 Best
Small Heater For Betta Tanks
-
Product Highlights- 【usb powered tank heater】this heater is powered by a 5v/2a usb power supply, which is very safe. no need to worry about the fish getting electrocuted. please use a 5v/2a power adapter (not included) or a 5v/2a power bank (not included) to power the heater.
- 【overheating protection and power-off memory function】when the water temperature exceeds the maximum temperature range, the fish tank heater will stop working. the heater will remember the temperature setting, and in the event of a power outage, when the power is restored, the heater will follow the last setting.
- 【mini aquarium heater】this small aquarium heater is only 5cm (1.97 inches) in length, takes up less space, and is easy to hide in the fish tank. the temperature range of the american fahrenheit model is 64~93°f, and the temperature range of the english celsius model is 18~34°c. please purchase according to your needs.
- 【precise temperature display】using smart inverter technology, this thermostat maintains the heater at a constant temperature through a built-in chip, which is more precise than the knob control of the heater, and the display is easy to read the temperature.
- 【widely used】this fish tank heater is very suitable for small fish tanks of 1~5l. can be used in fresh and seawater, and it can be used not only as an aquarium heater but also for turtles, pet fountains, and plant seedlings.
SHOWview product -
Product Highlights
- 【easy to operate 】this aquarium heater is automatic constant temperature heating when the power is switched on. the preset temperature is 78℉. accuracy is ±3℉. stair shape heating that red light is on and heater starts to intermittently heat the water to the preset temp, saving energy and electricity. when green light is on, heater stops working and maintains constantly...
- 【cautions】 1.please ensure the heater is 100% submerged into the water before plug in the power. 2. please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.
- 【25w aquarium heater】orlushy 25w fish tank heater can be applicable to 1-6 gallons tank. it is 4.7 inches in length, ideal for use in low water level and won’t take up mech place, easy to hide in small tank. please fully submerged the heater vertically into water in fish tank, and horizontally into water in turtle tanks.
- 【durable & material】 the durable material of the heater ensures safe operation. the outer shell covering the whole body of the heater is made of heat-resistant abs material that it won’t deform and melt under high temperature. the heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive quartz glass.
- 【guaranteed customer service】 orlushy fish tank heater is made with great safety and durability for use. we guarantee 1 -year warranty. if there is any issue with our product, please contact us, and we would gladly offer you after-sales service.
SHOWview product -
-
-
Product Highlights
- [usb powered tank heater] this heater is powered by a 5v/2a usb power supply, which is very safe. no need to worry about the fish getting electrocuted. please use a 5v/2a power adapter (not included) or a 5v/2a power bank (not included) to power the heater.
- [overheating protection and power-off memory function] when the water temperature exceeds the maximum temperature range, the fish tank heater will stop working. the heater will remember the temperature setting, and in the event of a power outage, when the power is restored, the heater will follow the last setting.
- [mini aquarium heater] this small aquarium heater is only 5cm (1.97 inches) in length, takes up less space, and is easy to hide in the fish tank. the temperature range of the american fahrenheit model is 64~93°f, and the temperature range of the english celsius model is 18~34°c. please purchase according to your needs.
- [precise temperature display] using smart inverter technology, this thermostat maintains the heater at a constant temperature through a built-in chip, which is more precise than knob control of the heater, and the display is easy to read the temperature.
- [widely used] this fish tank heater is very suitable for small fish tanks of 1~5l. can be used in fresh and sea water, it can be used not only as an aquarium heater, but also for turtles, pet fountains and plant seedlings.
SHOWview product -
Product Highlights
- 🐟easy to operate: this fish tank heater is easy to use,1.8m long cable wire and the external controller can easily set the temperature, and the temperature adjustment range is 20-34℃.
- 🐟fish-friendly: this aquarium heater is made of thickened quartz glass, and has good sealing performance to prevent water from entering, making it a more fish-friendly heater.
- 🐟pypabl mini size aquarium heater 100w with controller, suitable for seawater and freshwater heating, betta fish and turtle tanks and other small fish tanks or fish bowl 35-100l.
- 🐟easy to read temperature: the controller of this heater has digital led temperature display, which can display the real-time water temp and set temp, so that you can know the temperature changes in the fish tank easily. there is also a clear heating indicator on it.
- 🐟package: comes with two suction cups, a bottom cover, and a sticker-thermometer. please check the product carefully before using it, we provide a 12-month warranty for this product. have one to sell? sell on amazon
SHOWview product -
Product Highlights
- ♒temperature precision: our aquarium heater's top knob ensures precise temperature adjustment to suit different seasons and fish needs. easy to operate, this temperature adjustable device allows you to set the perfect water temperature for your aquatic pets.
- ♒improved aesthetics: enhance the visual appeal of your aquarium while keeping your fish healthy and happy with our heater. it maintains optimal temperature and provides a comfortable environment.
- ♒reliable stability: our aquarium heater comes with strong rubber suction cups that securely fix it in the cylinder, ensuring safe and performance without any shaking or slipping.
- ♒uniform heating: with a magnetic heating element and a densely wound heating wire, this aquarium heater can quickly and effectively transfer the heat to the water, ensuring a stable and even temperature for your fish.
- ♒broad application range: with a wide scope of application, this aquarium heater suits different types of tanks and aquariums for both freshwater and seawater, catering to a variety of fish needs.
SHOWview product -
Product Highlights
- ➟double seal: this aquariu heater has a double seal and a shatterproof glass tube that prevents water leakage and electric shock. you can use it with confidence as it is also explodproof and resistant to high temperatures.
- ➟strong stability: this aquariu heater has a fully submersible design that allows it to accurately maintain the set temperature for your fish tank. it also has a double-layer waterproof protection that prevents leakage and ensures safety.
- ➟shatterproof quartz glass: this aquariu heater is made of thickened quartz glass, which is resistant to breakage and corrode. the glass surface is delicate and shiny, adding beauty to your aquarium.
- ➟easy installation: the aquariu heater is very easy to use. just put it directly into the fish tank and plug it in. no need for complicated settings or adjustments. it will automatically maintain the temperature you set.
- ➟advanced temperature regulation: this aquarium heater features an adjustable thermostat and a high-resistance heating wire that ensures a steady temperature in your water tank between 12-34 degrees.
SHOWview product -
Product Highlights
- ♙get proper temperatures: your aquatic pets deserve the best living conditions, that's why our aquarium heater's top knob adjusts temperature with precision according to seasons and fish needs. set the ideal water temperature effortlessly and watch your pets thrive in their aquatic paradise.
- ♙performance enhancement: elevate your fish's well-being with our aquarium heater. it provides a comfortable environment by maintaining the optimal temperature, promoting fish health, and increasing ornamental visual appeal.
- ♙secure suction cup: ensuring a stable fixation in the tank, the rubber suction cups of our aquarium heater offer a safe and reliable performance, without shaking or slipping.
- ♙uniform heating: with a magnetic heating element and a densely wound heating wire, this aquarium heater can quickly and effectively transfer the heat to the water, ensuring a stable and even temperature for your fish.
- ♙wide scope of application: this aquarium heater can be used in both freshwater and seawater, and it is suitable for different types of fish tanks and aquariums, meeting your diverse needs for a variety of fish.
SHOWview product -
Product Highlights
- 【automatic constant temperature with 1℉ accuracy】thanks to advanced intelligent frequency conversion technology, the water temperature can be kept constant with an accuracy of 1℉. the heater's working frequency will be changed according to temperature variation, and the heating is automatically stopped when the set temperature is reached. compare to traditional heater, ...
- 【external temperature controller, never wet your hands】use an external controller to set the temperature instead of immersing your hands in water to rotate the dial. never wet your hands or contaminating your tank. easy to install.
- 【super mini size, 10watt, below 1 gallon】yukihalu 10w aquarium heater is designed for the mini fish tanks less than 1 gallon. compact design, take less space in the fish tank, easy to hide in the tank. temperature can be accurately adjusted from 64 to 93°f. the rated voltage dc 5v/2a. important tips: insufficient power of the adapter will cause no heating and the number...
- 【overheating protection & dc 5v usb supply】the power will be cut off and stop heating automatically if the heater overheating. protect your fish. never cook your fish. usb 5v power supply, prevent electric shock. 30days full refund, 12-months warranty.
- 【built-in thermometer, power-off memory function】dual built-in temperature sensor, the water temperature will be displayed on the external temperature controller in real time. no need to buy other aquarium thermometer. the heater will remember the temperature setting, no need to reset the temperature after power off.
SHOWview product
Coupon copied
