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10 Best aquarium heaters in Canada
Best Choice01FluvalFluval T300 Fully Electronic Aquarium Heater, 300W, up to 80 US Gal / 300 L
Free ShippingMain highlights- Large grip dial easily adjusts water temperature from 72-90˚F / 22-32˚C
- 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
- 300-Watt heater designed for freshwater aquariums up to 80 Gal (300 L) with advanced electronic construction provides superior accuracy, stability and long-term performance
- 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)
9.8Exceptional
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- 02HiTauing
HiTauing Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater
Free Shipping9.7Exceptional
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Value for Money03TetraTetra HT Submersible Aquarium Heater With Electronic Thermostat, 50-Watt
31% Off Free Shipping9.6Exceptional
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- 04NICREW
NICREW Aquarium Heater 200W, Temperature Adjustable Fish Tank Heater with Controller for 30-50 Gallon, Overheat Protection
20% Off Free ShippingMain highlights- ULTRA TOUGH CONSTRUCTION: Crafted from durable thermal shatter-resistant quartz glass, this heater guarantees safety and reliability in heating your aquarium.
- OVERHEAT PROTECTION: The heater is programmed to automatically turn itself off if the water temperature exceeds 98℉, protecting your fish from overheating.
- IDEAL FOR YOUR AQUARIUM: The NICREW BH Aquarium Heater is a versatile choice for both freshwater and saltwater aquariums, maintaining constant and stable temperatures for your aquatic creatures to thrive.
- EASY INSTALLATION: With its sleek and compact design, the heater can be easily installed vertically or horizontally using the included suction cups.
- ADJUSTABLE TEMPERATURE SETTING: Experience effortless temperature adjustment and monitoring with convenient controller, ensuring precise control for optimal water temperature, temp accuracy ±2°F.
9.5Excellent
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- 05Eheim
Eheim Jager Aquarium Thermostat Heater 150W
Free Shipping9.3Excellent
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- 06HITOP
HITOP 50W Adjustable Aquarium Heater with Protective Cover, Submersible Fish Tank Heater for 5-15 Gallon Fish Tank or Turtle Tank
Free Shipping9.2Excellent
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- 07sainsmart
SainSmart XpertMatic Submersible Aquarium Heater, 100W Adjustable Fish Tank Heater Thermostat with Suction Cup, for Marine Saltwater and Freshwater, Up to 20 Gallon Fish Tanks
20% Off Free ShippingMain highlights- Temperature Monitoring: The SainSmart XpertMatic Submersible Aquarium Heater comes with an independent thermometer to monitor the temperature of your aquarium. You can calibrate the temperature at any time, ensuring that your fish are always in a comfortable environment.
- Durable Construction: Made with Cytak Qyartz Glass and Reinforced Ceramic, this heater is built to last. The temperature control knob and strong suction cups make it easy to use and adjust to your desired temperature.
- Compact Size: This heater is super compact, making it perfect for bottom filter tanks while able to heat up to 20 gallon fish tanks. Its small size doesn’t compromise on performance, ensuring that your aquarium stays at a constant temperature.
- Advanced Safety Features: With dual system temperature control technology, this heater provides double the safety. The over-temperature protection feature automatically powers off the device when the water temperature exceeds 96.5°F, preventing overheating and ensuring the safety of your fish.
- Advanced Heating Technology: The advanced step heating technology ensures that your aquarium stays at a constant temperature. The device will heat for 3-15 minutes intermittently, with 3-5 minute intervals until a constant temperature is reached. When the indicator light is off, the device will stop heating, extending its service life and saving energy.
9.1Excellent
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- 08Fluval
Fluval T150 Fully Electronic Aquarium Heater, 150W, up to 45 US Gal / 150 L
32% Off Free ShippingMain highlights- Large grip dial easily adjusts water temperature from 72-90˚F / 22-32˚C
- 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
- 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)
- 150-Watt heater designed for freshwater aquariums up to 45 Gal (150 L) with advanced electronic construction provides superior accuracy, stability and long-term performance
8.9Very Good
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- 09Bnzaq
Fish Tank Aquarium Heater - Adjustable Temperature Submersible Thermostat Heater,25W/50W/100W/150W/200W/300W
Free ShippingMain highlights- [PREMIUM SHATTERPROOF GLASS]Made of shatterproof glass and BPA-free plastic.Bnzaq aquarium heaters are fully submersible and safe for fish without any toxic substance producing.
- [NO LONGER CHILL YOUR FISH]Automatically regulate and maintain water temperature,imitate the original ecological environment for your tropical fish.Provided fish with warm water environment.Perfect to apply to fresh and salt water.
- [AUTOMATIC CONSTANT TEMPERATURE]When water temperature reaches set value,the indicator light will be OFF and the heater will automatically stop heating.The heater will automatically start heating and indicator light will be ON if water temperature is low.You could place heater horizontally or vertically.
- [ATTENTION]Please place the heater near place (filter or pump) of water flowing to keep more even water temperature.Unplug the heater 30 minutes early when changing the water for the fish tank.
- [ADJUSTABLE TEMPERATURE]Temperature range: 68°F~90°F.75W heater is suitable for fish tank under 24 gallons,Length:7.7".Easy to adjust temperature by the aquarium heater that suit more species of fish.
8.7Very Good
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- 10FEDOUR
FEDOUR 10W Super Mini USB Aquarium Heater, Small Adjustable Heater with External Controller for 1-3Gallon Small Fish Tank, Nano Fish Tank Heater, Betta Heater for Fish Bowls
Free ShippingMain highlights- 【Super Mini，USB Aquarium Heater】USB heater, output voltage 5V, more convenient and safe to use, plug adapter not included. 10W aquarium heater is very small and short with its length of 1.6in/4cm, so that the finger-sized heater is very easy to hide in the fish tank. 10W mini heater suits for 1-3Gallon/1-10Liter nano fish tank, betta tank, fish bowl, desktop aquarium.
- 【Sturdy and Durable】This fish tank heater is made of high-quality thickened quartz glass, which is high temperature and corrosion resistance, so it can be used in both fresh water and saltwater tank, betta tank, turtle tank. Low power heater can effectively prevent overheating, and with great sealing performance, water won’t enter this mini heater, providing a better living environment for the fish.
- 【Package including】Come with a mini heater connecting its power cable and a sticker thermometer, 1 powerful suction cups to firmly attach the heater to the inner wall of the tank, 1 bottom cover to protect the heater and prevent the heater directly touch the bottom of the tank. We provide 12-month warranty.
- 【Memory Function】This small heater has a power-off temperature memory function, that is, the temperature setting of the heater after a sudden power failure will be automatically consistent with that before power failure, and there is no need to reset. After power on, the temperature setting is automatically restored.
- 【External Temperature Regulator】No more wet hands when adjusting the temperature. When setting the temperature, turn the set temperature to the green light, and the red indicator above will light up when heating. Temperature range is 64-93°F/18-34℃. 4.9ft/1.5m long power cable, easy to control the temperature outside the fish tank.
8.6Very Good
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