HiTauing Aquarium Heater - 100W Fish Tank Heater

Curated from 59 real Reddit conversations

Refreshed on: April 9, 2025

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HiTauing Aquarium Heater - 100W Fish Tank Heater

Brand: HiTauing
Price: $24
Snoop Score:
5.8
Sentiment
5.5
Popularity
2.1
Technical
7.1
Buy on Amazon for $24See All Aquarium Heaters Reviews
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Snoop's Take

The HiTauing Aquarium Heater is a reliable 100W submersible heater designed for fish tanks ranging from 10 to 20 gallons. With features like a digital display, safety protections, and quick heating capabilities, it ensures your aquatic environment maintains a stable temperature for your fish. Consumer sentiment around the HiTauing heater is largely positive, with users appreciating its reliable temperature feedback and performance during water changes. One user noted, "HiTauing Aquarium Heater best one on amazon ive used," highlighting its effectiveness for reef aquariums. However, there are some concerns about potential melting and inaccurate temperature settings, as expressed by those who experienced malfunctions. Overall, while the HiTauing heater has garnered favorable reviews for its performance and reliability, caution is advised due to some negative experiences. It is recommended for users looking for a budget-friendly aquarium heater, but prospective buyers should be aware of the potential risks involved.

Not for you? Check out our other rated Aquarium Heaters

I haven't had any real issues with it, so I would recommend.

Positive Feedback

DO NOT BUY!!! The one I had on my tank melted and ended up cracking the glass of our tank.

Negative Feedback
Product
5.8
HiTauing Aquarium Heater - 100W Fish Tank Heater
Buy on Amazon for $24
Freshwater Aquariums
7 / 10
Saltwater Aquariums
9 / 10
Marine Life Habitats
6 / 10
Small to Medium Tanks
7 / 10
See how this compares to all Aquarium Heaters

What it does well!

Key strengths users can’t stop talking about.
Heater works well for reef aquariums.
“I haven't had any real issues with it, so I would recommend.”➕
“No issues, they’re great.”➕
“Why does nobody make a reliable aquarium heater? (Rant) Every time I set up a new tank (which seems ”➕
“I recommend, I use them in my other tanks now also.”➕
No issues with HiTauing heaters over time.
“no issues at all.”➕
Reliable temperature feedback system
“I highly recommend the HiTauing Heaters available on Amazon, they use temp feedback and are just great.”➕
Reliable performance during water changes
“HiTauing Aquarium Heater best one on amazon ive used. Always stays in water even during water change non of the heater is outside thewater.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Product can melt and damage tanks.
“DO NOT BUY!!! The one I had on my tank melted and ended up cracking the glass of our tank.”➕
“Who had no problems didn't post... New versions of Jager and Theo didn't kept temperature below 83F even on lowest settings.”➕
“I had a fluval heater cook a fully stocked 125gal rainbow fish tank, only survivors with plecos and a couple other bottom dwellers.”➕
Temperature settings may be inaccurate.
“Can anyone tell me how to set the temperature?”➕
“I'm done with hygger, though.”➕
Heater can cause fish deaths due to overheating.
“Completely agree with new Hygger glass heaters.”➕
“after having one of their heaters explode in my tank I will never use one again.”➕
Heater malfunction caused fish deaths.
“I lost all my 7 corydoras, various platies, juvenile medaka and 1 killifish due to a heater malfunction last week.”➕
“A broken heater is the worst because you don’t know its happening until its too late.”➕

Compare On All Talked About Dimensions

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FREESEA Aquarium Heater for Fish TankFREESEA Aquarium Heater for Fish Tank$27
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FREESEA Aquarium Fish Tank Heater 50WFREESEA Aquarium Fish Tank Heater 50W$16
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Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Discussion about alternative safety gadgets for heaters
“thanks. i started seeing chatter about the failures of the aquarium coop heaters and announcement about them being discontinued.”➕
“This is a fear for any heater. I plug my heater into a inkbird temperature controller.”➕
Discussion about redundant heating systems.
“This is way over my head lol.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Concerns about the reliability of aquarium heaters.
“I know that heaters just fail sometimes and can be pretty unreliable but thought this one looked ok.”➕
“Buy reputable units, steer clear of non-branded Chinese crap, and make sure it has a warranty.”➕
“Even the more expensive Neotherm heaters are still having failure issues that spew resin and fluid into tanks.”➕
General skepticism about aquarium heaters' reliability.
“They make the best heaters, accurate and don't fry your fish.”➕
“I don't trust heaters though so I have all mine plugged into a controller that monitors the temperature.”➕
Concerns about heater malfunctions leading to fish deaths
“Heater failed overnight I woke up this morning to my tank looking very empty.”➕
“You set an upper range temp and if the tank reaches that the power is cut to the heater.”➕
Concerns about the reliability of aquarium heaters
“My heaters keep dieing and its getting expensive. Are they all just cheap junk or am I buying the wrong ones?”➕
Shrimp hanging inside the heater
“I’ve got about 20 blue dreams all just chillin inside my heater lol”➕
“they aren't dumb enough to let themselves cook.”➕
Concerns about reliability of cheaper heaters.
“Don't trust discount brands for your heaters, as you have learned.”➕
“I think it's really important to note here that ALL HEATERS FAIL.”➕
“Prevents overheating and alarms if the heater dies and the temp drops.”➕
“Inkbird fail too not much better than hygger both made in china.”➕
Discussions about using external thermostats for safety.
“I love mine. I have it on all of my aquariums.”➕
“All of my heaters are connected to thermostats that will turn off the heaters if the temp goes above a certain number.”➕
“The individual heaters have more failure risk I feel.”➕
Concerns about reliability of aquarium heaters.
“this is perfect and not as expensive as I'd imagined for the wifi model.”➕

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