HITOP 50W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cups for 8-16Gal

Price: $14.97 - $13.47
(as of May 26, 2026 07:01:34 UTC – Details)
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About HITOP-Aquarium

Mysterious and agile aquatic creatures attract human beings with their unique charm. The founder of HITOP-Aquarium was also deeply attracted. In order to make it easier for aquarium enthusiasts to maintain the fish tank, he has developed a variety of aquarium products after years of testing based on user experience.

HITOP Aquarium Heater

HITOP Aquarium heater 50W-800W

HITOP Aquarium heater

How did we get our start?

The founder of HITOP-aquarium has been deeply cultivating in the aquarium field for more than ten years, and finally founded this brand, which is committed to providing excellent products for aquarium enthusiasts.

What makes our products unique?

Each of our products is independently designed and developed independently, which is unique in the market.

What problem are we solving?

Lengthy testing and multiple inspections are a must for every product, and we do our best to provide high-quality products.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 7.87 x 0.98 x 0.98 inches; 8.78 ounces
Item model number ‏ : ‎ HP 608
Date First Available ‏ : ‎ March 1, 2019
Manufacturer ‏ : ‎ Haisen
ASIN ‏ : ‎ B07MJJJ4QQ
Best Sellers Rank: #4,232 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Aquarium Heaters
Customer Reviews: 4.4 4.4 out of 5 stars (4,123) 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); } }); });
🐟HITOP aquarium heater 50W, length 7 inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums 8-16 Gallons.
🐟 Thickened Glass: 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
🐟Adjustable and easy to use: This aquarium heater, adjustable temperature range 68 ~ 93 °F, after setting the temp you want, will on or shut off automatically when the water temperature changes, no extra adjustment is required.
🐟Accurate Temperature Control: This fish tank heater built-in thermostat, will automatically keep the water at the set temperature within±2°F error. Comes with an sticker thermometer to detect water temp at any time.
🐟 Easier installation, you can install it with any angle by 2 powerful suction cups, just make sure it is under water fully. Besides, we provide 1 more extra suction cup for spare (total 3 PCS), and we provide 12 months after-sales service.