AQQA Aquarium Heater 100W for 8-20 Gal Fish Tank Heater PTC Betta Fish Heater Submersible Turtle Tank Heater with External Digital Controller (100W for 8-20Gal)

Price: $36.99 - $33.29
(as of Oct 13, 2025 00:52:03 UTC – Details)

From the brand

AQQA

Specialize in Aquarium Supplies!

About AQQA:

Adhering to the concept of “customer first”, AQQA strictly controls the quality of each product. And committed to providing the best quality products and services for aquarium enthusiasts all over the world.

We adhere to impress customers with our sincerity and premium products, committed to becoming a highly competitive brand of the aquarium.

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Package Dimensions ‏ : ‎ 9.41 x 8.46 x 2.6 inches; 1.57 Pounds
Item model number ‏ : ‎ GUS-AQ073-100W-US
Date First Available ‏ : ‎ October 18, 2023
Manufacturer ‏ : ‎ AQQA
ASIN ‏ : ‎ B0CL9L4XGF
Best Sellers Rank: #62,702 in Pet Supplies (See Top 100 in Pet Supplies) #165 in Aquarium Heaters
Customer Reviews: 4.3 4.3 out of 5 stars 119 ratings 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); } }); });

Quality Material: Made Durable Aquarium Heater: This fish tank heater rod is made of ceramics PTC material, features fast thermal conductivity and high heating efficiency. The shell of the heater and the controller are made of heat-resistant ABS material. Premium material ensures safe heating and long service life
Heater Protection System: Build-in anti-dry and over-heating protection system, when the heater rapidly heats beyond the set temperature and reaches over 36℃ (96℉), the LED screen will show EE and keep flashing to remind; When the heater is not fully immerged into water, the LED screen displays Er and keeps flashing. Always provide a safe and comfortable living environment for your fishes
Intelligent Heating & Energy-Saving: AQQA fish tank heater adopts automatic constant temperature heating, when the water temperature is lower than the set temperature, it will automatically warm up. When the water temperature reaches the set temperature, the heater will run at low power to maintain the water temperature within 0.5℉ difference from the set temperature; AQQA aquarium heater can reduce your electricity bill by 45% compared with traditional heaters
Easy & Safe Operation: You can set the temp with an external controller; Long press the child lock button for 1-3s to enter the temp setting state, then press the temp cycle button, every press to adjust 0.5°F/°C, the available set temp range is 59°F-94°F (15°C-34°C); After stopping operating the controller for 3s, the fish tank heater will automatically enter the child lock state, which prevents children from accidentally touching
Kindly Note: Please put the aquarium heater completely into water before plug in, and keep good water circulation in the tank; Please leave the heater cooled down in the water for 15-30 minutes after stop heating to prevent the residual temperature melting shell