Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
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Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
This 300 watt adjustable aquarium heater is perfect for maintaining the ideal temperature for your fish, ensuring their health and comfort.
Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320
Položka č.: 182136335

Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for

Položka č.: 182136335

CZK 1666

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Spojené království

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Spojené království Importováno z obchodu UK

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This 300 watt adjustable aquarium heater is perfect for maintaining the ideal temperature for your fish, ensuring their health and comfort.
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What Stands Out

Safety Protection
Equipped with over-temperature protection and automatic shutdown when out of water, ensuring the safety of your aquatic life and preventing heater damage.
Versatile Wattage
Available in various wattages—100W, 200W, 300W, and 500W—allowing customization for different tank sizes, making it suitable for both saltwater and freshwater environments.
Reliable Heating
Provides consistent and reliable heating, maintaining optimal temperatures in your aquarium, promoting a healthy habitat for fish and other aquatic organisms.

Detaily produktu

Shop Aquarium Heater 100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater320 online at a best price in Czech Republic. B0D8NZ77L3
  • 【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94℉/17-34℃). You can press and hold the button next to the controller for 2-3 seconds to switch.
  • 【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
  • 【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.
  • 【Accurate External Digital Display Controller】The external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.
  • 【Wide Range of Use】This 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged.

Product Technical Details

Package Dimensions‎29.69 x 18.39 x 5.89 cm; 721 g
Size‎300W US
Quantity‎1
Batteries required‎No
Item Weight‎721 g
Date First Available27 Mar. 2025

Who Should Buy?

Suitable For
  • Aquarium Enthusiasts

    Perfect for hobbyists maintaining optimal water temperature for healthy aquatic life in both saltwater and freshwater tanks.

  • New Fish Owners

    Ideal for beginners needing an easy-to-use heater with safety features to ensure fish wellbeing and prevent overheating.

  • Cold Climate Homes

    Useful for users in cooler regions requiring reliable heating solutions to maintain stable water temperatures in fish tanks.

Not Suitable For
  • Large Aquariums

    May not efficiently heat larger tanks due to insufficient wattage options for extensive water volume and surface area.

POPIS PRODUKTU

Máte nějaký dotaz? Napi

Otázky a odpovědi zákazníků

  • otázka: What size tanks is this heater suitable for?

    Odpovědět: This 300 watt heater is suitable for 40-75 gallon fish tanks.
  • otázka: How do I set the temperature on the heater?

    Odpovědět: Press and hold the plus and minus buttons simultaneously for 2-3 seconds until the desired temperature is displayed.
  • otázka: Does this heater have safety features?

    Odpovědět: Yes, it has an intelligent water sensor and over temperature protection to ensure safety for both aquatic life and users.

ZazaFi Aquarium Heaters Editorial Review

Nebyly nalezeny žádné redakční recenze

Customer Reviews & Ratings

4.5
273 hodnocení zákazníků
  • 5 hvězda
    80%
  • 4 hvězda
    8%
  • 3 hvězda
    4%
  • 2 hvězda
    2%
  • 1 hvězda
    6%

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4.3/5 9,000 + reviews
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Důležitá informace

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CZK 1666

Tento produkt není společností Ubuy zpracován a doručení bude trvat minimálně 10 dní. Pokud dojde k jakémukoli problému s dodáním tohoto produktu, je možné jej z objednávky vyčlenit a vyplatit vám náhradu.

QTY:

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Služby a výhody

  • Fast heating with dual temperature control for efficient water temperature management.
  • Constructed with explosion-proof quartz glass and high-temperature resistant materials for safety and durability.
  • External digital display allows for easy and accurate temperature readings in both Fahrenheit and Celsius.
  • Versatile use across various aquariums and fish tanks from 40-75 gallons.
  • Includes intelligent water sensor and over temperature protection for maximum safety.
  • Easy installation with strong suction cups to keep the heater securely submerged.

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