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HITOP 25W 50W 100W 200W 300W Adjustable Aquarium Heater, Submersible Fish Tank Heater Thermostat with Suction Cup (50W)

  • Based on 5,894 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Monday, May 13
Order within 42 minutes
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Pattern Name: 50W


Features

  • HITOP aquarium heater 50W, length 7.2-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums up to 15 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 within2F 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 warranty.

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 3, 2020


Manufacturer ‏ : ‎ Haisen


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • The foam piece it came with
Pattern Name: 25W
It made my cats tail fit perfectly 10/10 would buy again , thank you
Reviewed in the United States 🇺🇸 on June 22, 2023 by Savannah Savannah

  • Good
Pattern Name: 50W
Works well, heats up and keeps temperature steady. Started using it maybe a month ago and have no issues. Its in my 20 gallon long tank btw.
Reviewed in the United States 🇺🇸 on May 21, 2023 by Marlene G.

  • A bit tricky!
Pattern Name: 25W
I have this in my 5 gallon because I was wanting an adjustable heater rather than the pre-set ones. I like this one but you have to set it lower than what your desired temperature is. To stay at a steady 78 degrees, i have mine set at about 74 degrees. But other than that it seems to work just fine.
Reviewed in the United States 🇺🇸 on April 23, 2023 by Payton Gaskill

  • I own about 8 of them
Pattern Name: 50W
I use these for breeding my shrimp and keeping fish it works great they are cheap they are adjustable and they are just as accurate as bigger brand name preset ones. Ok now to the drawbacks Reading the settings is a bit finnicky Some of them seem to have a bit of a springy quality to the adjuster knob so you adjust the temp and it bounces back to a lower temp I’ve never had any fail but I’d reccomend not getting the higher wattage ones cause they could kill your fish if they go into thermal runaway but these are so cheap it’s not a big deal to buy 3 100 wattt ones instead of 1 300 watt one ... show more
Reviewed in the United States 🇺🇸 on March 17, 2023 by Baron Baron

  • Guessing game
Pattern Name: 100W
Once set-up the unit seems to be working well. Just took some time to get the temperature dialed in, trying to find the proper temp.
Reviewed in the United States 🇺🇸 on May 6, 2023 by CHR

  • Great product
Pattern Name: 200W
Did the job.
Reviewed in the United States 🇺🇸 on June 14, 2023 by Randy

  • Difficult but good
Pattern Name: 100W
So I bought two to use together. However, because of the inconsistency of the units it has been unbelievably difficult to tune them together. They run about 3-4 degrees Fahrenheit hot. I have to set them to 72 to get them to shut off at about 75 Also, for some reason they both shut off and start up at completely different times..the technique ive been doing is seeing which shuts off first (at desired temperature on secondary thermometer) and then if the other is still running, ill tune it down until it shuts off. This has continued to result in the one that shut off first kicking on before the one i tuned down...this is a HUGE problem using 2 because that means one will always kick on before the other and do the heating. Really wish they had more consistency. ... show more
Reviewed in the United States 🇺🇸 on February 16, 2023 by Malcolm

  • Works
Pattern Name: 300W
Keeps temp at selected temperature. Double checked with a laser temp gun and a thermometer
Reviewed in the United States 🇺🇸 on May 30, 2023 by Buckaroo

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