10 Best
Heater For Fish Tank 30 Gallons
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Product Highlights
- 24/7 monitoring regulates temperature and avoids large, unsafe fluctuations and 360° indicator light ring displays heat mode clearly from any angle (illuminates red when heating function is engaged and blue when desired temperature is achieved)
- Large grip dial easily adjusts water temperature from 72-90˚f / 22-32˚c
- 100-watt heater designed for freshwater aquariums up to 30 gal (100 l) with advanced electronic construction provides superior accuracy, stability and long-term performance
- In absence of water, the t-heater automatically cuts power to prevent overheating and heater guard provides additional protection against breakage
- Fully submersible design allows for placement anywhere in aquarium either vertically or horizontally
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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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Product Highlights
- 🐟【temperature range 15°c-34°c, smart heating】the heater bar has a built-in thermometer, when the water temperature is 1°c below the set temperature, the heater will automatically heat up, and stop heating when the water temperature is the same as the set temperature.
- 🐟【led temperature display】temperature accuracy of ± 1 ℃, led high-definition digital display of water temperature, real-time grasp of the current temperature of the aquarium.
- 🐟【explosion-proof quartz glass+high temperature resistant protective casing】this heater is made of explosion-proof quartz glass material and high temperature resistant nichrome electric heating wire, 30% thicker than ordinary aquarium heaters, with scientific design silicon carbide heat conduction, water heating faster and more durable. the shell is made of high tempera...
- 🐟【overheating & anti-dry burn protection】: using the latest scientific design, our aquarium heater adds a new self-protection function than ordinary heaters. the 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 36℃(96℉), the heater will automatically turn off the power.
- 🐟【mini aquarium heater for freshwater/saltwater】 the heater bar body features the latest mini design and measures only 5.9x1.4inch, ideal for small fish or turtle tanks.100w heater is suitable for 40-150l aquariums.sgizoku provide 12 month sgizokuprovide 12 month warranty and 24 hour professional after-sales service. please don't hesitate to contact us to get help
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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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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
- 🐟easy to operate: this fish tank heater is easy to use, 1.85m long cable wire and the external electronic controller can easily set and adjust 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.
- 🐟mini size:: 25w aquarium heater with electronic controller, suitable for seawater and freshwater heating, betta fish and turtle tanks and other 3-20l small fish tanks or fish bowl.
- 🐟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.
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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:200w, up to 245l tanks; 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
- Accurate temperature - using intelligent inverter technology and built-in chips, this heater maintains a constant temperature with an impressive accuracy of 0.1f. unlike traditional knob-controlled heaters, it displays both the current and set temperature for user-friendly operation.
- Memory function - no need to hassle with reprogramming after a power interruption. the thermostat stores the last temperature setting, so when the power comes back on, the heater resumes its previous setting.
- Compact size - this small aquarium heater is super compact, making it perfect for fish keepers who want to save space. it's easy to hide and takes up minimal room, but still delivers full power. suitable for tanks between 15 to 30 gallons, with a temperature range of 64-93f.
- Dry run / overheating protection - we've got your fish's well-being in mind. this fish tank heater includes multiple safety measures. it automatically shuts off if the water level drops below the minimum or if the water temperature exceeds 97f, ensuring your fish won't get cooked, especially during power outages.
- Versatile use - this heater is suitable for both freshwater and marine tanks. not only can it be used as an aquarium heater or turtle tank heater, but it also works well for pet fountains and plant seedlings.
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Product Highlights
- 🐟【temperature rrange 15°c-34°c, automatic heating】the heater bar has a built-in thermometer, when the water temperature is 0.2°c below the set temperature, the heater will automatically heat up, and stop heating when the water temperature is the same as the set temperature.
- 🐟【dual led digital temperature display】a fish tank heater with led digital display can help you control the temperature more precisely. (red light indicates heating, green light indicates constant temperature without heating)
- 🐟【explosion-proof quartz glass+high temperature resistant protective casing】this heater is made of explosion-proof quartz glass material and high temperature resistant nichrome electric heating wire, 30% thicker than ordinary aquarium heaters, with scientific design silicon carbide heat conduction, water heating faster and more durable. the shell is made of high tempera...
- 🐟【overheating protection, anti-dry burn】: using the latest scientific design, our aquarium heater adds a new self-protection function than ordinary heaters. the 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 36℃(96℉), the heater will automatically turn off the power.
- 🐟【mini aquarium heater for freshwater/saltwater】 the heater bar body features the latest mini design and measures only 5.9x1.4inch, ideal for small fish or turtle tanks.100w heater is suitable for 40-150l aquariums.sgizoku provide 12 month sgizokuprovide 12 month warranty and 24 hour professional after-sales service. please don't hesitate to contact us to get help
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