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

  • Based on 7,360 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Monday, Apr 14
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Pattern Name: 200W


Features

  • [Aqaurium heater]: HITOP 200W aquarium heater, length 10.4-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums 30-45 Gallons.
  • [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.
  • [Thickened glass]: 2mm thickened quartz glass, 33% thicker than normal aquarium heaters, much safer for both human and animals.
  • [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.

Package Dimensions ‏ : ‎ 13.3 x 3.2 x 1.8 inches; 11.22 ounces


Date First Available ‏ : ‎ June 12, 2020


Manufacturer ‏ : ‎ Haisen


Best Sellers Rank: #2,351 in Pet Supplies (See Top 100 in Pet Supplies) #5 in Aquarium Heaters


#5 in Aquarium Heaters:


Customer Reviews: 4.4 4.4 out of 5 stars 7,360 ratings


Item Weight: 11.2 ounces


Manufacturer: Haisen


Date First Available: June 12, 2020


Item Package Dimensions L x W x H: 13.3 x 3.2 x 1.8 inches


Brand Name: HITOP


Target Audience Keyword: fish


Size: 200W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 14

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

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View our full returns policy here.

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Top Amazon Reviews


  • Good heater
Pattern Name: 300W
I was looking for a heater that would stay at the same temp and stay warm even in the cold and I have to say this is the best one I’ve ever had. I have a 29 gal and got the highest watt it’s affordable and works very well it’s worth it.
Reviewed in the United States on January 30, 2025 by Olivia

  • Works great
Pattern Name: 50W
Works great in our 10 gallon. The dial knob at the top to adjust temperature can be a little tricky though. There is a 4 degree label gap between temps so you have to guess. Ex) 78-(gap)-82. So if you want 80 degrees, you adjust the dial in the middle of these two numbers. Not a big deal, but with me being new at fish keeping, I worried it wasn’t at perfect temperature. Other than that, it’s a good product! ... show more
Reviewed in the United States on November 24, 2024 by Texas Blue Bonnet

  • Fine. heater on the market
Pattern Name: 50W
I've bought this heater about 5 different times for all my tanks. Great price, great heating options, and an efficient and fast heater that sets up easily. My favourite heater by far, don't settle for slightly cheaper ones, get this! Just make sure you don't turn it on while out of water and unplug it during water changes or it WILL burn out. ... show more
Reviewed in the United States on January 22, 2025 by Finch Finch

  • Simple, basic aquarium heater
Pattern Name: 300W
I just needed a simple 2nd heater replacement when my external control one started going wonky on my 90 gal tank. This seems to fit the bill. Easy set up into tank with good suction cups, with an extra bracket and suction cup in box. Easy to read temp ranges on heater with easy to adjust top knob. Within a day got temp stabilized with minimal fine tuning. Only con is the short AC cord, which is a con on all heaters if placed in a tall or deep aquarium. We'll see about longevity but this one was reasonably priced compared to external control heaters. ... show more
Reviewed in the United States on December 17, 2024 by whtsituya

  • Would buy again ⭐️⭐️⭐️⭐️⭐️
Pattern Name: 50W
This heater worked for 2 years it was honestly the most perfect heater i’ve ever got. Just ordered another one. I would definitely recommend this
Reviewed in the United States on February 1, 2025 by Sarah Martin

  • These work great!!!
Pattern Name: 100W
Better than what you can find at your local Walmart. These work better, at a more reasonable price. I’m very pleased with this product. I have punched them a few different times now and will buy more in the future.
Reviewed in the United States on January 30, 2025 by Nadine

  • DO NOT BUY - FIRE HAZARD - MELTED IN MY TANK - FISH ALL GONE
Pattern Name: 50W
PLEASE DO NOT BUY THIS! I just had a devastating loss in my tank because this thing decided it wanted to get hot and melt all all the plastic clips. It probably shocked my entire tank! I just did a water change on my 10 gallon tank. I always shut down my heater, filter, and air bubblers. Once the water gets high enough to cover the heater, I start everything up again. Jesus, I had just put the last gallon of water in the tank and all I could see was smoke. I thought it was my light, but it was coming out of the water because everything was melting. I switched the main power button on my surge protector. My fish started flopping and sinking to the bottom. I had a net that I was able to catch a few tetra fish that were at the top. My shrimp darted to the top of the tank, then nose dived to the bottom and turned upside down. I am so upset right now. I just lost 5 fish and a dozen shrimps. Probably will lose my assassin snails and two other tetra fish that I was able to get out of my tank. I have several pest snails that are now laying on their sides that will probably die. But those are not such a big deal. I spent nearly 6 months on this tank getting everything right. I just didn't have a heater, and opted for this one because of all the "Wonderful Reviews". Don't do it people. I am adding photos, not of my fish that were loss. ... show more
Reviewed in the United States on December 5, 2023 by Malissa Atkins Malissa Atkins

  • Performs as expected, unlike many deceiving fish tank heaters
Pattern Name: 200W
Purchased 3 to replace my aqueon heaters that are advertised to heat to 78 degrees, but didn't go past 74 which is absurd. I have 2 in both of my 22 gallon fish tanks, and a 3rd as a backup because that's how happy I was with this product. It sticks to whatever temperature you put, and my 22 gallon fish tank is 3 feet long so the fact that even the opposite corner of the fish tank was the exact same temperature as right next to the heater (with a 0.1 degree variance). I highly recommend this product. Stop second guessing about quality like I was. It's hitting 30 degrees in my area, its cold in my house and it's still holding the temperature like nothing. ... show more
Reviewed in the United States on December 8, 2024 by Walter Clements Walter Clements

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