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PTC Ceramic Heating Element
Unlike traditional glass heaters, the PTC ceramic heating element is more durable, explosion-proof and shatter-proof, and resistant to high temperatures and aging, which greatly improves service life and gives your fish a longer-lasting warm companionship.
Sturdy PVC Protective Shell
It can easily withstand powerful impacts and is corrosion-resistant, perfectly suited for water environments with different PH values.
Movable Suction Cup
Easy and solid to install, you can mount the heater anywhere in your fish tank as needed.
Free Thermometer sticker
No need to buy extra, very convenient for you to track your aquarium temperature.
L&H
2025-09-04 15:18:54
I used in my 3 gallon tank,and then moved to a5 gallon tank works good kept water @ 76 degrees. I did upgrade later to a heater for 5-10 gallon.
CodizzleEst.1988
2025-09-02 16:22:45
I have a 2.5 gallon tank with a Betta. This heater works great to keep the temp where it is appropriate for the Betta. Its small and does not take up much room.
Darlene Gates
2025-08-20 18:14:50
Kept the fish at 76 to 77 degrees even in the coldest month.
Alice
2025-08-09 13:32:17
Frankly I don't know if it works or if it is a scam! It doesn't seem to heat up at all so far. The thermometer that comes with it is a joke! I will give it a day or 2! Not impress so far.Update: it actually works pretty well and my fish is very happy. It takes a day to warm the water but i really like it.
Amy Fluent
2025-07-15 11:42:21
Heater MAYBE worked, and if it worked at all, I could not tell bc water held temp but never got warmer or actually heated it to even one degree warmer. No way to tell if it’s even on. Thermometer sticker also stopped showing temps after one week time. Super poor design & I’ve read some people having probs where it heated TOO hot & killed their whole tank :( But don’t waste your $$. Not worth it
Lesik661
2025-07-12 17:24:19
I fell for small size and it does not take much space at all in the tank, but I can not trust this heater. There is no way to tell if its on or off, but most importantly it doesn’t seem to stop heating. I had to unplug it when temperature was showing 83’ when without heater my tank was at 77’.
J. M. Lux-Fulgencio
2025-06-27 12:03:33
Easy Betta tank heater. Plug it in and let it hang in the tank. Betta is much happier with it.
Sam
2025-06-25 18:40:24
Small and perfect for the bowl
L&H
2025-05-12 10:16:46
I used in my 3 gallon tank,and then moved to a5 gallon tank works good kept water @ 76 degrees. I did upgrade later to a heater for 5-10 gallon.
CodizzleEst.1988
2025-05-06 12:31:44
I have a 2.5 gallon tank with a Betta. This heater works great to keep the temp where it is appropriate for the Betta. Its small and does not take up much room.
Darlene Gates
2025-04-13 16:55:25
Kept the fish at 76 to 77 degrees even in the coldest month.
Alice
2025-03-24 11:10:27
Frankly I don't know if it works or if it is a scam! It doesn't seem to heat up at all so far. The thermometer that comes with it is a joke! I will give it a day or 2! Not impress so far.Update: it actually works pretty well and my fish is very happy. It takes a day to warm the water but i really like it.
Amy Fluent
2025-03-10 17:52:24
Heater MAYBE worked, and if it worked at all, I could not tell bc water held temp but never got warmer or actually heated it to even one degree warmer. No way to tell if it’s even on. Thermometer sticker also stopped showing temps after one week time. Super poor design & I’ve read some people having probs where it heated TOO hot & killed their whole tank :( But don’t waste your $$. Not worth it
Lesik661
2025-01-12 11:53:48
I fell for small size and it does not take much space at all in the tank, but I can not trust this heater. There is no way to tell if its on or off, but most importantly it doesn’t seem to stop heating. I had to unplug it when temperature was showing 83’ when without heater my tank was at 77’.
J. M. Lux-Fulgencio
2024-12-08 14:29:36
Easy Betta tank heater. Plug it in and let it hang in the tank. Betta is much happier with it.
Sam
2024-11-29 11:02:46
Small and perfect for the bowl
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