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YukiHalu Submersible Aquarium Heater 100W 150W 200W, Adjustable Mini Fish Tank Heater, Small Size, Overheating Protection, External Controller, Used for 0.5-40 Gallons(100W)
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 4:17 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 47% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
2.59/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
YukiHalu
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓100Watt for 10-20 Gallons: YukiHalu 100W aquarium heater is designed for 10-20 gallons fish tank. Temperature can be accurately adjusted from 64 to 93°F. This heater works well in both saltwater and freshwater. Rated voltage 100-130V
✓Compact Size: only 13cm/5 inches length for 100W and 150W heater, 19cm/7.5 inches for 200W heater and 23cm/9 inches for 300W heater. Fits mini fish tank, it takes up less space and easy to hide in the tank
✓Automatic Thermostat at 1°F Accuracy: The heater's working frequency will be changed according to temperature variation based on Intelligent Frequency Conversion Technology, and the heating is automatically stopped when the set temperature is reached
✓Overheating and Lack of Water Protection: Stop heating automatically if the fish tank lack of water or overheating. Never cook your fish
✓External Temperature Controller: The temperature can be set by external controller, and the water temperature value is displayed on the LED display without the need for an additional aquarium temperature meter. The heater will remember the temperature setting, no need to reset the temperature after power off
⚙️ Specifications
Brand
YukiHalu
Special Feature
Auto Off, Heat pet's drinking water to prevent freezing, High Accuracy, Keep a consistent temperature in aquarium, Programmable
Age Range (Description)
Adult
Included Components
1×heater with external controller, 1×user manual, 1x suction cup
Outer Material
Plastic
Display Type
Digital
Connectivity Technology
Wired
Product Care Instructions
When there is moss or other dirty on the heater surface, it needs to remove the protective case and clean the internal heating rods with soft brush in time.
Unit Count
1 Count
Power Source
Ac
Model Name
YAH100W
