Best Aquarium Titanium Heater

Finnex HMH 500 Watt Digital Titanium Aquarium Heater, Black (HMH-500S)

500 Watt Finnex HMH Titanium Aquarium Heater.
3-Digit Display and Control, 1/10th Degree Calibration Capable Heater.
500 Watts = suitable for 90, 100, 110, 120 Gallon Aquariums (up to 120 Gallons).
Works in water parameters having TDS readings of 150+ PPM.

Precise Temperature Control: An intelligent IC chip controls the heater’s temperature, keeping the temperature difference within ±1℃/±2ºF.
Titanium Aquarium Heater: Made with IP68, the highest waterproof level, and a titanium tube that features explosion-proof and anti-corrosion....
External Temperature Controller: The touch-button controller adjusts the temperature without getting your hands wet.
Easy to Setup: The 300W submersible heater is suitable for 31 to 75 gallons aquariums.
Install it vertically or horizontally and ensure the device is....
Wide Compatibility: The fish tank aquarium heater has CE, FCC, and ROHS certification and the plug has a UL certification.

[Digital dual temperature display] This HITOP 600W aquarium heater adopts a digital temperature control system, so it can display the set temperature and real-time power at the same time, which is clear to read. There is also a heating indicator to indicate the working status. For tank 75-180gallon..
[Titanium alloy heating element and shatterproof] The heating element is made of titanium alloy, which is strong and corrosion-resistant compared with other materials, so it is shatterproof and can be used in both freshwater and seawater. The impact-resistant sturdy cover makes this heater very suitable for large fish tanks and turtle tanks..
[External controller] No need to take out the heater from the fish tank to set or adjust the temperature, you can operate it through the external controller of this fish tank heater, easy to use. The temperature setting range is 64.0°F~93.0°F (18.0°C~34.0°C)..
[Accurate temperature control] With dual probe design, this submersible tank heater can detect the water temperature in time and accurately, and automatically start and stop heating according to the water temperature, error within 1 degree..
[Overheating protection device] Built-in additional overheating protection device, when the temperature in the fish tank....

【Energy Saving Heater for Aquarium Over 60 Gal】voltage 110-120V/60HZ, power 500W, US three-pin plug, heater length 7.9 inch. The heater power cord and the controller cord are both 5ft. 800W aquarium heater for fish tank 60-120 gallon. Fast heating up aquarium heater, it takes about 3 minutes to heat 3.5 gallon water up 3℉. With 2 heating modes: Max heating, Eco heating, more energy saving than general high power heater.
【Auto Shut Off When Overheating or Not Fully Submerged】with built-in thermometer and waterline detector, when the water temp is over 97F, the controller will auto shut off to prevent overheating, when the top of heating element is out of water over 0.8 inch, the controller will auto shut off and stop heating and will automatically restart heating after you place the heater fully under water.
【Dual Digital Displays on Controller & Heater】the digit display on the heater is to show the current water temp, the controller digit display will show the current water temp and the set temp. When you want to check the water temp, you can see that on the heater or the controller display, the digits are synchronized updated.
【Fully Automatic Smart Thermostat】 it's very easy to set the temp on the controller, just press the set ....

【Energy Saving Heater for Aquarium Larger than 60 Gal】voltage 110-120V/60HZ, power 800W, US three-pin plug, heater length 9.6 inch. The heater power cord and the controller cord are both 5ft. 800W aquarium heater for fish tank 120-180 gallon. Fast heating up aquarium heater, it takes about 2 minutes to heat 3.5 gallon water up 3℉. With 2 heating modes: MAX heating, ECO heating, more energy saving than general high power heater.
【Auto Shut Off When Overheating or Not Fully Submerged】with built-in thermometer and waterline detector, when the water temp is over 97F, the controller will auto shut off to prevent overheating, when the top of heating element is out of water over 0.8 inch, the controller will auto shut off and stop heating and will automatically restart heating after you place the heater fully under water.
【Dual Digital Displays on Controller & Heater】the digit display on the heater is to show the current water temp, the controller digit display will show the current water temp and the set temp. When you want to check the water temp, you can see that on the heater or the controller display, the digits are synchronized updated.
【Fully Automatic Smart Thermostat】 it's very easy to set the temp on the controller, just press ....

[Low Power Start-Up, Saving Energy] this fish tank heater with low power start-up conserves energy and saves your money on lower electrical bills. Automatically increase or decrease frequency as needed, smart PID Variable Frequency Drive Technology. Turn it up at full power for a fast heat up aquarium water, or down for maintain proper temp and to reduce energy costs.
[Auto Shut Off] Based on Renesas high performance chipset, hygger heater auto shut-off when water level dips too low, resumes when fully submerged.
Equipped with three overload sensors to prevent burnout.
Beeping alert system when water temp over 96.8°F.
[At-a-glance Temperature LCD Display] the heater rod shows real time water temperature and power simultaneously.
indicator light to let you know when the heater is on. It will be red when heating at full energy, green at low energy, no light when the proper temperature has been reached.
[Easy to Set Temperature] External hand button temperature control, just keeps pushing the button, it will cycle through all the set temperatures, adjustable temp setting between 70°F to 94°F in 1-degree increments.
[Explosion Proof Heating Material ] Fully Submersible Aquarium Heater is constructed of heavy duty and explosion- proof titanium, double seal....