Tawatiler 200W Submersible Aquarium Heater Black with LED Digital Display for 20-40 Gallon Fish Tank
Tawatiler Aquarium Heater,200W Fish Tank Heater with LED Digital Display & 5 Safety Protection,Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 20-40 Gallon Fish Tank
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Tawatiler Aquarium Heater,200W Fish Tank Heater with LED Digital Display & 5 Safety Protection,Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 20-40 Gallon Fish Tank

|53 ratings
Tawatiler Aquarium Heater,200W Fish Tank Heater with LED Digital Display & 5 Safety Protection,Submersible Aquarium Heater with 2 Suction Cup and 8.2Ft Cord for 20-40 Gallon Fish TankTawatiler Aquarium Heater 200W Fish Tank Heater LED Digital Display 5 Safety Protection Submersible 2 Suction Cup 8 2Ft Cord 20 40 GallonTawatiler Aquarium Heater 300W Fish Tank Heater LED Digital Display 5 Safety Protection Submersible Aquarium Heater 2 Suction Cup 8 2Ft Cord 40 75 GaTawatiler Aquarium Heater 500W Fish Tank Heater LED Digital Display 5 Safety Protection Submersible Aquarium Heater 2 Suction Cup 8 2Ft Cord 75 120 GTawatiler Aquarium Heater 100W Fish Tank Heater LED Digital Display 5 Safety Protection Submersible Aquarium Heater 2 Suction Cup 8 2Ft Cord 10 20 Ga
Size200W

Key item features

  • 【Aquarium Heater 200W】The 200W aquarium heater produces stable power with quick heat up. It's length is 8.3'', voltage 110-120V, power cord is 5.9ft. Aquarium heater for 20 to 40 gallons, ideal uses for the marine saltwater and freshwater, fish tanks, turtle tanks, betta tanks, small ponds, and so much more.
  • 【Safe and Durable Fish Tank Heater】The components of this 200W fish tank heater are designed for safety and durability, and encased in a high-durability ABS shell. The nickel-chromium heating wire and quartz glass are made of high-temperature resistant materials, along with explosion-proof quartz sand, giving the product a high level of safety and durability.
  • 【Comprehensive Protection Submersible Aquarium Heater】Our submersible aquarium heater have 2 intelligent protector to avoid damage to the product and its circuitry.① Over max temp warning, when the temperature is higher than the maximum temperature 94°F/34°C, the code HH appears and automatically stop heating.② Off-water warning, when the submersible aquarium heater is higher than the level of the fish tank water code E1 appears and automatically stop heating.
  • 【Tank Heater with Digital Display and 2 Suction Cups】Tank Heaterwith a digital display temperature control system, you can monitor the water temperature and set temperature in real time. Variable temperature settings range: 63-94°F/ 17-34°C. Press and hold the button 3S to switch °F and °C. Each press will ±1°F. Red light is on when heating and green light is on when temperature is hold.
  • 【High-quality After-sales Service】If you have any problems with our aquarium heater in the future, please do not hesitate to let us know and we will do our best to help you slove it.

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4.6 out of 5 stars
stars
53 ratings20 reviews
How item rating is calculated
  1. 5 stars81% (43)
  2. 4 stars8% (4)
  3. 3 stars4% (2)
  4. 2 stars2% (1)
  5. 1 star6% (3)
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Showing 1-3 of 20 reviews

May 2, 2026
Reviewer name: Julie
Item details
Size: 500W
Sold byAmoy TradingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

All about the ALL MIGHTY DOLLAR

products great its my 3rd. but I contacted the seller before it was sent and asked to cancel 😞 my fish already died they sent anyway, no compassion, I lost 22 family members in one day! sad day for me. product is great

Helpful?5GJ6DR0W99WX2172321774
Jun 9, 2025
Reviewer name: Eileen
Item details
Size: 300W
Sold byAmoy TradingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love It

Bought this for a 55 gallon tank. The old one just didn't seem to be working; I would have to place an electric room heater near the outside of the tank just to keep the tank around 74 degrees. I installed the Tawatiler heater about a week ago, and it brought the tank up to the desired 78 within minutes. I also love the fact that it shows me the set temp as well as the temperature of the water. I've been monitoring the temp with an additional thermometer and it is accurate.

Helpful?5GJ6DR0W99WX2172321774
May 1, 2026
Reviewer name: Alicia
Item details
Size: 300W
Sold byAmoy TradingDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Drop in ready and it didn't take long to heat the water

Helpful?5GJ6DR0W99WX2172321774
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