UPETTOOLS Submersible Aquarium Heater with External Control – Ceramic-Metal Fish Tank Heater with Digital Thermostat for 5-25Gallon Small Tanks, Overheat Protection

Price: $26.99
(as of Jul 17, 2026 01:50:28 UTC – Details)
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Product description

1 Overheating Protection

2 Live Temperature

3 Leakage Protection

4 Dual Temperature Control

5 Instructions for Use

Package Dimensions ‏ : ‎ 6.65 x 3.7 x 1.93 inches; 7.83 ounces
Item model number ‏ : ‎ US-S50
Date First Available ‏ : ‎ August 21, 2025
Manufacturer ‏ : ‎ UPETTOOLS
ASIN ‏ : ‎ B0FN72D6B6
Best Sellers Rank: #103,897 in Pet Supplies (See Top 100 in Pet Supplies) #181 in Aquarium Heaters
Customer Reviews: 4.1 4.1 out of 5 stars (19) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Precision Digital Control for Your Fish Tank:This fish tank heater features an accurate digital thermostat, allowing you to easily set and monitor the temperature to keep your aquatic pets healthy and stress-free.
Built-in Overheat Protection:Provides peace of mind with an automatic safety shut-off feature, guarding against malfunctions and keeping your aquatic pets safe.
Ideal for Small Fish Tank:Designed specifically for small freshwater aquariums, this compact heater delivers reliable performance without taking up too much space.
External Control Panel for Easy Adjustment：Features a convenient external control board that allows you to adjust temperature settings without reaching into the water—making maintenance simpler and safer
Advanced Ceramic-Metal Heating Core：Crafted with premium ceramic-metal composite material, this aquarium heater ensures rapid and even heat distribution while offering exceptional durability and corrosion resistance.