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Hitop 25W/50W/100W/300W Adjustable Aquarium Heater, Submersible Glass Water Heater for 5 – 70 Gallon Fish Tank (50W)

  • Based on 3,909 reviews
Condition: New
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$11.97 Why this price?
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Nov 23
Order within 11 hours and 17 minutes
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Pattern Name: 50W


Features

  • Wide Application: 50W aquarium heater, length: 7.8*1*1 in (20*2.5*2.5 cm), suitable for 5-15 gallon aquariums, also suitable for seawater and freshwater, can be used in fish tanks and turtle tanks.
  • Safe: Explosion-proof glass heater, this fish tank heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, not easy to crack, which is very safe for people and aquatic animals.
  • Adjustable Temperature: This fish heater adopts 8-slot multi-branch heating wire ceramic frame, better heat dissipation, long service life. The adjustable temperature range of the water heater for fish tank is 68F - 93F (20C - 34C), and we also included a thermometer sticker, which is more convenient to check the water temperature.
  • Complete Accessories and Warranty: This aquarium submersible heater comes with all the accessories you need, except for a stick-on thermometer, it also comes with 3 suction cups, one for replacement. We provide a 12-month warranty service for this heater, so you can buy with confidence, if you have any questions, please feel free to contact us, we will reply within 24 hours.
  • Note: This fish tank heater must be fully submerged in water for use. If you need to change the water or clean the fish tank, please cut off the power first, cool the heater for more than 15 minutes, and then take it out after the heater is completely cooled.

Description

50W Aquarium Heater, 7.8 x 1 x 1 in,1.5M/4.9ft cable. This fish tank heater is simple and beautiful in appearance, placed in your aquarium, unobtrusive, and will not destroy the fish tank landscape. You and your fish will like it. We adopted 2mm thickened quartz glass, much safer for both human and animals. And this aquarium heater will turn off automatically when reaches temperature you set, without overheating.For the products, we have been keeping improving. Features:1. Good in maintain temp.2. Both suitable for freshwater and saltwater.3. Complete accessories: An extra stick-on thermometer(just peel and stick) and 2 extra suction cups are provided for spare(total 3).4. Better construction: Adopt 8-slot multi-branched heating wire ceramic frame,better heat dissipation. Cautions:1. The heating part must be fully submerged in the water to avoid dry-burning,otherwise will cause damage to heater.2. Please clean the heater regularly to remove dirt from the heating tube and keep it in good working condition.3. It is forbidden to pull the heater adjustment knob outwards.4. If you need to change the water, please turn off the power, let the heater cool down for more than 20 minutes, wait for it to cool down completely before taking it out. We always keep improving our products and please feel free to contact if you have any questions or suggestions.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 7.8 x 1 x 1 inches; 8.15 ounces


Item model number ‏ : ‎ HP-608


Date First Available ‏ : ‎ May 30, 2019


Manufacturer ‏ : ‎ IBAY


Country of Origin ‏ : ‎ China


Best Sellers Rank: #6,596 in Pet Supplies (See Top 100 in Pet Supplies) #12 in Aquarium Heaters


#12 in Aquarium Heaters:


Customer Reviews: 4.5 4.5 out of 5 stars 3,909 ratings


Item Weight: 8.1 ounces


Manufacturer: IBAY


Country of Origin: China


Item model number: HP-608


Date First Available: May 30, 2019


Item Package Dimensions L x W x H: 11.06 x 3.23 x 1.85 inches


Item Dimensions LxWxH: 7.8 x 1 x 1 inches


Brand Name: HITOP-Fish


Target Audience Keyword: fish


Directions: This aquarium heater must be fully submerged in water to use.


Warranty Description: 12-month warranty


Model Name: HP-608


Color: blue


Size: 50W


Material: ceramic, glass


Age Range Description: Adult


Number of Items: 1


Included Components: All needed accessories


Specific Uses for Product: heat water in fish tank


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

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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Top Amazon Reviews


  • So reliable
Pattern Name: 50W
I don’t worry about this heater when I’m away because the temperature stays steady and it doesn’t feel cheap or flimsy. Really good product for the money. The temperatures on the adjuster are off, so you need to keep an eye on what temperature you actually reach (e.g. I turned mine to 78 initially, and it would get up to 82). Overall after the trial and error, this machine has been a helpful, sturdy addition to my equipment. ... show more
Reviewed in the United States on November 28, 2022 by Amazon Customer

  • Nice and easy - and accurate
Pattern Name: 100W
Easily providing adequate warmth for a 20 gallon tank. Easy to use and adjust. It is currently measuring within .5 degree (F) accuracy when I test water temp using a high quality temp reader.
Reviewed in the United States on October 23, 2024 by DIY Mom

  • Really nice for the price
Pattern Name: 300W
Heater works perfectly, temperature gauge strip not at all.
Reviewed in the United States on May 25, 2024 by Plowguy4

  • Super good deal
Pattern Name: 25W
It was easy to install, perfect length for my tank, and the size was good as well. Real good deal, but I’ve only had it a week. Only time will tell how durable or how long it will last. For the price I paid, I’d be happy to get 18 months.
Reviewed in the United States on November 11, 2024 by Thumper Rodriguez

  • doing the job
Pattern Name: 50W
Heat knob kind of hard to turn but heater works well.
Reviewed in the United States on November 5, 2024 by Pat

  • It's a tank heater.
Pattern Name: 50W
Heating element in a glass tube. Pretty simple but also very critical. The best part of this is the temperature adjustment. These have gotten much better and more accurate over the years. Previous versions 10-15 years ago could have as high as +/- 3-4 degrees f. The newer ones I've used seem to be much more accurate at whatever temp you set them on. Also, the glass used is much better quality so the fear of putting your hand into a tank to remove it and getting shocked (not electrocuted) is much rarer if at all these days. Decades ago that WAS a reality many times. As for the suction cups that hold the heater in your tank I chose not to use them. My tank is loaded with coraline algae since it's a reef tank so any hope of having a clear spot on my tank wall is a fantasy. It stays in place by creating a drip loop and only having an inch or two of cord going over the top and side of my upper tank. I set it a while ago and after 2-3 months of temp checks it's less than 1 degree f of difference. For the money it's definitely a good buy. And when it comes to heaters and pumps I ALWAYS have spares! You don't want to have either one of those two go out on you and not have time to get to a pet supply store in a reasonable amount of time, especially with lots of coral in your tank. It's a very worthwhile investment and safeguard! ... show more
Reviewed in the United States on March 31, 2024 by sha4rkbyt31

  • Works well
Pattern Name: 25W
It does what it needs to do and that's what matters
Reviewed in the United States on November 16, 2024 by Callisto

  • So good! JK
Pattern Name: 50W
I bought this for my daughter's betta. We regularly keep the house at 68 degrees in the summer and 74 degreew in the winter. We live in the US, don't @ me. This aquarium heater worked wonderfully for the first 10 minutes. I submerged it per instructions, turned it on- then forgot that I hadn't added the water conditioner. I turned off the water heater and waited 15 minutes before I removed it- noting the reviews on how sensitive this thing was. Cool. Didn't matter. It didn't make a noise, didn't sputter, no crackling- just did not work. I know it worked the first time, because I felt the tank where it was sectioned and it was warmer. Not so after it was removed. I'm not going to say 'use this at your own peril', because it's possible that I received a dud. It happens. However, 5 stars for a faulty product? No. Do I think you can receive quality from this brand? The reviews seem to indicate as such, but I was not as fortunate. You get 3 because it worked initially, for ease of use, and maybe I'd done something wrong. I'm not asking for a refund and I'm not trashing this brand. Just be careful. Side note: the reviews are accurate in that it is a few degrees off. Set it lower for a 5-7 degree difference for it to be higher. ... show more
Reviewed in the United States on September 27, 2022 by Ashlynn

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