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HITOP 100W Mini Adjustable Aquarium Heater: Digital Fish Tank Heater with Protective Cover and Controller for 5-30Gallon
✅ In stock
D
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 6:44 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The retail sticker price has been slashed by 71% — 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
3.82/28
Recent Value
0/22
Market Standing
6.32/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
HITOP
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓💦Compact: HITOP mini aquarium heater 100W, size: 4.5*3*1.2in, with 3 powerful suction cups and 1 temperature-sticker, recommended for 10-30gallon fish tanks, turtle tanks, etc.
✓💦Digital: The External temperature adjustment button is convenient to adjust the set temperature. Adjustable range is 69-95°F. After the temp-setting is completed, the aquarium heater will heat the water automatically, no need more operations.
✓💦LED temperature display: Built-in multiple temperature sensors, so this heater can display real-time water temp, easy to read, no additional thermometer is needed.
✓💦Safety device: This fish tank heater has its own water level sensor device, if it out of the water, it will automatically stop heating. When the actual water temperature is higher than 94°F, the heater will automatically stop heating.
✓💦Protective Cover: The thickened plastic protective cover is anti-impact and anti-corrosion, suitable for fresh water and sea water. The small heat dissipation holes on the cover of this fish heater can prevent fish from getting stuck.
⚙️ Specifications
9.2 ounces
Ibay
B09GLZZ9LH
Q2
September 18, 2021
5.43 x 4.09 x 3.39 inches
HITOP
fish
Please unplug this mini heater for aquarium and cool it dowm for about 20mins before taking out the heater., This fish tank heater must be always fully submerged in water when in use.
1 year warranty
100W
Ibay
aquarium heater, suction cups
heat water in fish tank
Item Weight
9.2 ounces
Manufacturer
Ibay
ASIN
B09GLZZ9LH
Customer Reviews
4.1
