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GloFish

GloFish 50W Submersible Aquarium Heater For 2-10 Gallon Fish Tanks

✅ In stock ⭐ Lowest price we've tracked
F
Grade
💤 Not a Deal
24/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$17.47
Listed $22.49
Save $5.02 22% OFF
Analysis Confidence 90%
Check Deal at Amazon
Price verified Nov 13, 2026 6:24 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 sits right around what this item typically fetches.
  • 🏷️A 22% cut from the official retail price adds further appeal.
  • 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
  • ➡️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 20/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

✓AQUARIUM HEATER: Submersible heater is designed to keep your aquarium at the optimum temperature.
✓AUTOMATIC THERMOSTAT: Electronic thermostat keeps water at a consistent 78 degrees.
✓INDICATOR LIGHT: The red light shows when water is heating; green indicates that the heater is on standby.
✓EASY TO USE: Just attach to an aquarium wall – the suction cup securely attaches heater to tank.
✓SIZE: Use this 50-watt heater for aquariums up to 10 gallons – UL Listed.

⚙️ Specifications

7.4 ounces
Spectrum Brands Pet
B092X8P6GQ
AQ-78403
Product Specific batteries required.
4.4
April 19, 2021
7.24 x 3.31 x 1.93 inches
1.81 x 3.25 x 7.19 inches
7.36 ounces
GloFish
Fish, fish
See instructions
12 month
Submersible Heater
Black
Unflavored
See label
Item Weight
7.36 ounces
Manufacturer
Spectrum Brands Pet
F
$17.47
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