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Pros & Cons
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Temperature Control
Customers are generally positive about the temperature control feature of the heater, praising its accuracy and ability to maintain consistent temperatures. Some have noted the added benefit of using a temperature controller for precise settings and improved tank appearance. However, a few customers have reported issues with the temperature setting and error messages upon start-up.
Consistent Heating
Customers generally praise the consistent heating performance of the DaToo Aquarium External Heater, with many noting its ease of use and ability to maintain a constant temperature for their fish tanks or other applications. However, some users have reported occasional issues with error codes causing the heater to stop working.
Highlights
Quality
Really works amazing, has manage to maintain my 75 gallon tank at a constant temperature all through out the tank not just one side.
Varry good heater works just as it should east to use
Heater works great and the best feature is if you put it on a temperature controller it will never come on until its below the ... Read More
My tank thermometer reads 78 all the time, so the way i see it, it is doing its job at keeping the temp consistent.
Packaging/appearance
Love the produce came in a battered box looked slightly used but my discus are happy.
Overview
- How are reviewers describing this item?
great, first, far, set and consistent. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 293 reviews as of our last analysis date on Mar 2 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I will say that the water flow has to go a specific direction or it will throw the over temp error code as you are feeding the water that it has heated across the temp sensor
Posted by a reviewer on Amazon
The flow should go in from the bottom of the unit and out the top
Posted by a reviewer on Amazon
It should also be noted that the temp is a little off which i’m not overly worried about
Posted by a reviewer on Amazon
I have it set to 77 fahrenheit
Posted by a reviewer on Amazon
If it drops under 76 it will heat to 77 and settle back at 76
Posted by a reviewer on Amazon
My only complaint really is that it displays an error code rather than the current water temperature if the water is warmer than the current setting
Posted by a reviewer on Amazon
I have to have it set about a degree above what i want in my tank
Review Count History
Price History
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