Top 8 Best Fish Tank Heater 30 Gallon

150W aquarium heater is suitable for 20 to 30 gallons aquariums,Length - 9.5,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..

Explosion Proof 2mm thickened explosion proof glass, 33 thicker than the normal, safer for both human and animals.. Application 100W water heater is suitable for 10 30 gallon tank, also suitable for both saltwater and freshwater.. Accurate Temperature Temperatures from 68F to 93F 20C - 34C, come with a thermometer sticker, convenient to detect the water temperature without another pay.. Long Service Life Adopt 8-slot multi-branched heating wire ceramic frame, shorter length, 9.511 in24.52.52.5 cm, better heat dissipation, and can save more space for your fishes.. Complete Accessories and Warranty Except for thermometer, also equipped with 3 suction cups, one for replacement, and offer 12 months warranty, leave you no worries after you buy it..

High Quality Aquarium heater made of high quality quartz glass, double seal material , advanced design, ensures safe operation.. Adjustable Temperature The temperature of the fish tank heater can be adjusted automatically. Temperature setting range 2034C65 F - 93 F, and the display is easy to read.. Fully Submersible. Power 100W. Suggested water volume 40gal.. Both suiting for fresh or saltwater aquariums, provide a constant warm environment for your tropical fish to stay healthy.. Convenient and Safe Our aquarium heater thermostat has two suction cups for attachment to the fish tank. The polarized plug prevents electrical shock..

300 Watt Aquarium Heater 300w aquarium heater is for 30-55 gallons fish tank, voltage 120V60Hz, power cord 6ft, heating rob length-11 inches.The temperature can be set to the values ranging from 68 to 93F, please choose the right wattage aquarium heater according to our size chart. Updated Design The aquarium heater is made of quartz glass, featuring corrosion-proof and explosion-proof. It adopts brand new structural design and helps increase dispersing heat area and shorten the length of the heating rob, thereby raising heating efficiency by 20. Intelligent Safety Protection When the indicator lamp is on, the heater starts to heat up the water. With automatic shut-off function and the thermostat inside, the heater maintains the tank water in stable and constant temp, automatically stop or start heating to keep the temp stability. Wide Range of Application The heater is suitable for use in marine water or fresh water. With 2 strong suction cups, the heater can be installed horizontally or vertically to the tank side and held in place well for aquariums, fish tanks, aquacultures and hydroponic systems. Tips 1.Please disconnect the power supply, remove the heater out the water after cooling it down for 10 minutes before cleaning the aquarium or changing the water 2.Please ensure the heater is fully submerged in water.

Carbon Fiber Material Infrared HeatingKaiyopop aquarium heater uses carbon fiber electric heating tube, which is output by far infrared radiation. The wavelength between 8m and 14m is called light of life, which can activate tissue cells, accelerate metabolism and enhance immunity. The Kaiyopop fish tank heater has the performance of complete explosion proof and rapid heating without loss. It has a longer service life than the fish tank heater made of other materials.. Simulate Diurnal Temperature DifferencesKaiyopop water heater for fish tank is equipped with a light sensor. It sets the constant temperature according to the normal setting during the day and lowers the constant temperature by one degree at night to simulate the natural temperature difference between day and night.. Over-temperature Beeping AlarmWhen the temperature in the fish tank exceeds 98.6, the controller immediately beeps the alarm and the power is off. Really put an end to boiling fish accidents.. Both Freshwater and Seawater are AvailableThe carbon fiber heating wire and quartz tube of the aquarium heater are sealed as a whole with good insulation material and corrosion resistance, so they can be used in seawater environment. We have two types of aquarium heaters, 300W and 500W, which are suitable for 30-60 gallon and 60-120 gallon fish tanks respectively..

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..

Preset to 78, accurate to - 1. 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.

25 Watt Heater This Aquarium heater is suitable for 1 to 5 gallons aquariums, Length - 6.8 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart.. Temperature range 63F95F , It is very easy to adjust the temperature you need, we also deliberately give each customer a free diving thermometer, you can observe the water temperature of the fish tank at any time.. Intelligent temperature control Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating. Furthermore, Automatic safety shut-off feature, and overheating protection.. Note 1. Aquarium heater is 100 submersible use only, during its heating time, heater must be 100 submerged into the water.,Please unplug the power supply when cleaning the fish tank or aquarium water changes. 2. Heater rod is suitable for people over 16 years of age. Children or minors should be under adult guidance or supervision.. SATISFACTION GUARANTEED Gain the confidence to go hard with us Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that youre not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..

100Watt Heater This Aquarium heater is suitable for 15 to 25 gallons aquariums, Length - 10.2 inch,voltage 110-120V, power cord is 4.0 ft, please choose the right wattage aquarium heater according to our size chart.. Temperature Range 64F93F , It is very easy to adjust the temperature you need, we also deliberately give each customer a free diving thermometer, you can observe the water temperature of the fish tank at any time.. Intelligent Temperature Control Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating. Furthermore, Automatic safety shut-off feature, and overheating protection.. High Quality This upgraded aquarium heater now updated for 2mm durable Quartz Glass, which is pretty shatter-proof and blast-proof and prevents electricity leakage. And the stronger protective container updated for Anti-melting anti punching double sealed material, it is scald-preventing for your pets and your safety, suitable both for fresh and salt water.. Satisfaction Guaranteed Gain the confidence to go hard with us Our Aquarium Heater is built with durability in mind and safety for every design, In the remote possibility that youre not satisfied with our product, just contact us, and we will gladly give you a new Aquarium Heater replacement. 12 Month Warranty and 24 Hour Professional After-sales Service..

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 of the traditional aquarium heaters The innovative super short length perfectly solves the headache of the fish keepers on the traditional aquaruim heaters Takes up less space, easy to hide, but in full power Temperature range is 64-93F. 150 Watt for 15 - 30 Gallon tanks.. SUPER ACCURATE 1 Thanks to the intelligent inverter technology, with the in-built chips the thermostat keeps the fish heater at a constant temperature at an accuracy of 1, much more accurate than the traditional knob-controlled fish heaters and you save your electricity expenses by 50. DIGITAL DISPLAY WITH DOUBLE TEMP. READINGS This fish tank heater comes with an external thermostat with digital display that shows 2 readings the current temperature and the set temperature very easy to switch by pressing the SET button and you save an extra thermometer for current temperature measuring.. 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 heater will follow the last setting.. EXTERNAL TEMP. SETTING, NEVER WET YOUR HANDS With the external thermostat you are away from getting your hands wet like you are doing with the traditional knob-controlled fish tank heaters to set the temperature.. 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 as a turtle heater, pet fountain heater, and plant seedling heater..