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10W 5V/2A USB Super Mini Betta Heater LED Digital for up to 1 Gal Tanks
✅ 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 Nov 9, 2026 3:40 AM · 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.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️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
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Vcraze Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓SUPER MINI SIZE – This mini fish tank heater is just about the size of a thumb – only 1.97”(5cm) long. It's fantastic for nano tanks/betta tanks. The groundbreaking super tiny design brilliantly addresses the fish keepers' annoyance with traditional heaters! Occupies less space, easy to tuck away, but packs a punch in power! Temperature ranges between 64-93F, suitable for tanks up to 1 gallon.
✓PRECISE TEMPERATURE – Courtesy of sophisticated inverter technology, with its in-built chips, this thermostat maintains the heater at a steady temperature with an accuracy within 1F, a lot more precise than conventional knob-controlled heaters. The thermostat displays 2 readings – the current temperature and the designated temperature – making it super user-friendly.
✓5V/2A USB POWER SOURCE – This ultra-safe 5V/2A USB power source keeps you worry-free from any potential electric shock risk to your cherished fish! Use a 5V/2A power adapter or a 5V/2A power bank to fuel up the heater. (Note: Power adapter or power bank not included)
✓OVERHEATING SAFEGUARD – Safety comes first. This betta heater will automatically stop running once the water temperature exceeds 97F. No more fretting about "cooking fish"!
✓MEMORY FEATURE – The last setting is saved within the thermostat. In the event of a power outage, the heater will revert to the last setting once power is restored.
✓VERSATILE USES – This betta fish heater can be used in both fresh and saltwater. Not only can it serve as an aquarium heater, but it also works well for turtles, pet fountains, and plant seedlings.
⚙️ Specifications
2.56 ounces
VCRAZE
B0DFXZVTHG
SC-07A010
6.02 x 3.27 x 1.61 inches
0.9 x 0.9 x 1.97 inches
0.16 Pounds
VCRAZE
Fish
Adults 18 years and older.
1 Year Warranty
SC-07A010
Black
For Aquariums ≤ 1 Gal
VCRAZE
Aquarium heater, Suction cup
Item Weight
2.56 ounces
Manufacturer
VCRAZE
ASIN
B0DFXZVTHG
