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SEAOURA Small Aquarium Heater 50W Fish Tank
17th Aug 2026, 08:48 PM

SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater

Price may vary by location, shipping cost, and availability.
Lowest ever
20% Off
$18.50
$22.99

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Highest: $18.50
Average: $18.50
Lowest: $18.50

Price History Graph

Offer Price Prices
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Price History Information

You can check the price history of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater here. This product's current Price in USA is $18.50. The average and highest prices are $18.50 and $18.50 respectively.

Lowest Ever Price $18.50
26th Jul 2026
Average Price $18.50
Based on 27 days price tracking
Highest Price $18.50
26th Jul 2026

Current Price in USA

Price $18.50
MRP $22.99
Savings $4.49
Discount 19.53%

Product Information

Details

Product Name SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Store Product Code B0GGZB2RLK
Store Name amazon.com
Rating 8.4 / 10
Category Aquarium Heaters
Product Manufacturer SEAOURA
Model Number SR-318-50W-DE
Color BLACK
Size Tank for 5-10 Gallon

Features

  • Dual safety protectionThe small aquarium heater automatically powers off and triggers an alarm when removed from water, preventing dry burning and potential dangers. It features adjustable over-temperature protection (personalized MAX and MIN temperature threshold). Multi-zone temperature probes ensure full water temperature detection (must be fully submerged)
  • Mini Heater Specifications50W fish tank heater provides stable and efficient heating for 5-10 gallon tanks. Dimensions: 5.710.87 inches. Power cord: 3.3 ft + 5.25 ft; sensor cord: 11.8 inches. Temperature range: 6394F (1734C). It can be easily hidden in aquascaping to meet different placement needs and keep the tank aesthetically pleasing
  • Dual LED display & Easy SetupSay goodbye to the vague indicator lights of traditional heating rods The external smart controller is equipped with a high-definition dual digital display, showing real-time water temperature and set temperature. Recognize status by color: red means heating, white means heating completed. Easy for adults and kids to operate without reaching into the water
  • 0.1 Precision Temperature ControlShort press to adjust 0.1F/, long press for fast 1F/. Built-in high-sensitivity sensor monitors water temperature in real time for stable and accurate heating, creating a healthy environment for bettas, tropical fish, ornamental shrimp, turtles and aquatic plants, reducing stress from temperature fluctuations
  • Intelligent Memory FunctionNo need to reset after a sudden power outage Built-in smart memory chip automatically restores the last set temperature when powered on, saving you from repeated settings. Suitable for both beginners and experienced aquarium hobbyists
  • Wide Application & DurableThis submersible aquarium heater is made of explosion-proof quartz with a sturdy heat-resistant ABS shell, preventing glass breakage and protecting fish from scalds or scratches. Shock-resistant, easy to clean and long-lasting. Ideal for freshwater tanks, saltwater tanks, turtle tanks, planted tanks, pet fountains and plant seedling propagation

Images

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Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater
Image of SEAOURA Small Aquarium Heater, 50W Fish Tank Heater 5-10 Gallon, Temp Probe | Adjustable Max & Min Temp Protection, 5.7 IN Submersible Heater with Auto Power-Off Intelligent Controller Fresh /Saltwater

Rating and Reviews

8.4 Based on 23 reviews

SEAOURA Small Aquarium Heater 50W Fish Tank has 8.4 rating out of 10. This average rating is consist of 23 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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