Top 8 Best 100w Aquarium Heater

100W aquarium heater is suitable for 10 to 20 gallons aquariums,Length - 9,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.. It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals. Explosion Proof 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.. Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference.. Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.

Preset to 78 degree, accurate to plus- 1 degree. No adjustment required. Shatter resistant. Fully submersible, auto shut-off when overheats, resets when cools down. LED light turns on when aquarium water is being heated. Ideal for aquariums up to 30 gallons.

Fully submersible. Thermo safey control protects against running dry. Will automatically turn off when water level dips too low. TruTemp dial recalibrates the heater for precise temperature regulation. Made of shock resistant and shatter proof glass for fresh or marine water. OnOff indicator light for at-a-glance monitoring.

All Tetra HT heaters have indicator lights to let you know when the heater is on. It will be red when heating and green when the proper temperature has been reached.. The HT20 uses a built in electronic theromstat to automatically maintain water at 78 F which is ideal for most tropical fish. No adjustment is requried.. Ideal for aquariums between 10 to 30 gallons with hoods or glass canopies. The HT heater is fully submersbile and can be installed vertically or horizontally. It's small footprint makes it easy to conceal behind plants or other dcor.. Please read all label information upon delivery. DO NOT plug heater into an electrical outlet until it is placed inside the aquarium..

100W Submersible Aquarium Heater-The 100W fish tank heater is suitable for fish tanks under 18 gallons, and the length of power cord is 4.95ft, which is enough for indoor use.For fish tanks of the same size, the heating speed of high-power heating rods is higher than that of low-power heating rods, and the heating time is shorter.. Multi-Effect Protection-1.UL certification FCC certification to ensure the safety of power supply and plug 2. When the aquarium heater leaves the water surface, the power will be automatically cut off to prevent dry burning. 3. When the target temperature is reached, the continuous heating will be stopped and the constant temperature will be maintained. 4.Heat protection cover does not deformation,will not burn fish and turtles.. Temperature Range 64-91 - Suitable water temperature in winter is more suitable for ornamental fish to grow and maintain bright scale color. Betta tank heater adopts nickel wire heating tube, which has uniform heat radiation transfer and fast heating. When the water temperature reaches the set value, the heating stops and the indicator light goes out.. Intimate Design-1.The Betta tank heater adopts an external controller, which can flexibly control the switch and adjust the temperature. The number on the LED screen flashes to enter the setting state. 2. The back of the aquarium water heater adopts non-slip silicone suction cup, which can be firmly adsorbed on the water tank. 3. Power-off memory function - Automatically memorize the temperature setting when it is used again after a power outage or normal water level, no need to reset.. After-Sale Guarantee - CHERLAM aquarium heater should be fully submerged in water. Do not put the controller and plug into water. The heater can be installed on the side of the tank or on the bottom of the tank, but the water level must be higher than the top of the heater. We provide 1 year warranty for CHERLAM heating rods. If you have any suggestions for this heater, please feel free to let us know..

SUPER MINI SIZE This aquarium heater is SUPER SHORT in length might be the shortest heater in the market. It is only a bit more than HALF of the length comparing with the traditional fish heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquarium heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F.. ACCURATE TEMPERATURE Thanks to the intelligent inverter technology, with the in-built chips the thermostat keeps the heater at a constant temperature at an accuracy of 1F, much more accurate than the traditional knob-controlled fish heaters. The thermostat shows 2 readings the current temperature and the set temperature very easy to operate.. DRY RUN 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 DRY RUN PROTECTION or when the water temperature exceeds 97F OVERHEATING PROTECTION. You are free from cooking fish. MEMORY FUNCTION The last setting is stored in the chips of the thermostat. In case of a power cut, when the power recovers the fish tank heater will follow the last setting.. MULTIPLE USES This fish tank heater can be used for both fresh and marine water. It can be not only used as an aquarium heater, but can also work a turtle heater, pet fountain heater, and plant seedling heater..

This 100 watt heater is for aquariums up to 29 gallons. Adjustable temperature dial allows you to set the temperature 1 degree with every click.. Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down.. The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability. Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display. Easy to view sliding scale tells the exact temperature setting. Top dial view shows the setting from an additional location..

Aquarium heater that blends into the aquarium environment with built-in reflective technology that mirrors the surrounding colors. Computer-calibrated thermostat and easy-to-adjust temperature control dial. Shock resistant Borosilicate glass and high density ceramic heat sick. Easy to install with slim profile tube for easy placement.

Applicable sceneSuitable for freshwater tanks, ocean tanks, coral tanks, turtle tanks, and hydroponics. Make your pet healthier.. High-quality material Explosion-proof quartz glass, no deformation or softening, multi-layer sealing, waterproof and no leakage strong double suction cup brackets, which can firmly fix the heater in every corner of the fish tank. The internal material is updated and upgraded, and the ceramic heating body is used, which has low resistance, faster temperature rise, and more power saving 3C power cord, power plug, and authoritative certification are safer.. Quick heatingintelligent temperature control Step heating, the fastest heating is 5 seconds. The automatic constant temperature function automatically reduces the power when it is close to the set temperature, makes full use of the thermal inertia to reach the set temperature smoothly, and saves energy. When the water temperature is lower than the set temperature, the heater will automatically start heating. In addition, automatic safety shutdown function and overheating protection.. Note 1. The aquarium heater is for 100 submersible use. During the heating period, the heater must be 100 immersed in water. Unplug it when cleaning the tank or changing the water in the aquarium. 2. The heating rod is suitable for people over 16 years old. Children or minors should be under the guidance or supervision of an adult.. Use and after-salesEasy to install, 2 strong suction cups can be installed at any angle, just make sure it is completely underwater, the heating rod must be completely immersed in the water, and finally power on. When cleaning is required, please unplug the power plug 10 minutes in advance and wait for the heater to cool down before taking it out. If you are not satisfied with our products, please contact us and we will provide you with professional solutions..