Help make sure your tropical fish stay happy and healthy with SunGrow’s Betta Aquarium Heater. This aquarium heater promotes the wellness of your Betta by helping to automatically make sure that your water temperature stays around 75 degrees Fahrenheit—there is no manual adjustment necessary! If your aquarium gets too hot, the heater is designed to shut off and restart once your aquarium cools down. It features a sturdy exterior and sealed polymer material that can be fully submerged into your tank. The heater is also surrounded by a thick plastic to help protect your fish. Just attach it either vertically or horizontally to your tank with its included suction cups.
Promotes the health and happiness of Betta by helping to ensure the water stays in their ideal temperature range.
Built-in electronic thermostat helps automatically maintain a water temperature around 75 degrees Fahrenheit without any manual adjustment.
Features a sturdy exterior and sealed polymer material that can be fully submerged into your tank. The heater is also surrounded by a thick plastic to help protect your fish.
Your indoor temperature must be approximately 62 to 75 degrees Fahrenheit, and the heater must be entirely submerged in the water for it to function.
Simple to attach either vertically or horizontally to your tank with its included suction cups.
Please inspect the heating rod and power cord to check there is no breakage before use.
When I first got my betta they did not want to swim below the tank and mostly stayed in the same spot. I did some research and found out most bettas prefer their water to be at a certain temperature. I tried this product out and I'm happy with it. My betta now swims throughout the whole tank happily! Overall, it did what it was supposed to do :)
Such a disappointment
on Dec 6, 2021
I read the reviews and was super excited for this minimalist design. I put it in my bettas aquarium and first day it was okay (maintaining 76/78 degrees. Next morning the tank was at room temperature (70 degrees) and decreasing.
Great small tank heater
on Nov 17, 2021
I got this after I noticed my beta staying down by the floor of the tank. After some research I found out it was due to the water being too cold, and since I live in NC it’s something that was needed. Once I received it I placed it in my betas tank and later that day he was swimming around, fins spread and doing much better.
Dose the job
on Nov 21, 2021
It warms up my 5 gal snail tank to the perfect temp and it’s not to big, it was to big for my 2 gal but it works for my 5
Excellent, definitely would recommend
on Sep 20, 2021
Fall is here and my two Bettas were getting cold. I bought 2 of these heaters and they work excellent. They keep the water temperature at 78, my fish are now more active because they’re warm. I highly recommend this heater!
on Mar 16, 2021
This is a small heater for the beta tank. I don’t have to worry about the tank getting too cold and my fish dying. It is super easy to install and doesn’t take up much room.
Nice slick heater
on Mar 30, 2021
Really cute and functional heater. It looks nicer than some other heaters we have had and seems to generate heat effectively.