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Comprehensive Measures for Unpredictable Situations
Dry Run Protection
- Prevents the aquarium heater from running dry, displays error code (E1) if not fully submerged. Submerge to clear error and resume function.
Overheat Protection
- Stops heating if water temp exceeds 97℉/36℃, displays error code (H1). The turtle heater will resume heating once the water temp drops to below 93℉/34℃.
Memory Function
- The fish tank heater automatically resumes last temperature setting after power outage, no need to reprogram.
Easy to Use
- Simply press the "SET" button, and the temperature will increase by 1℉. When it reaches 93℉, pressing it again will reset it to 64℉.
Indicator Lights
- The fish heater is equipped with indicator lights. A red light indicates that it is heating, while a green light indicates that it is maintaining the set temperature.
Suction Cups
- For easy placement, the turtle tank heater comes with suction cups. The suction cup can be securely and conveniently attached to the tank.
A going
Reviewed in the United States on September 30, 2024
I wanted a small replacement heater for my 5 gal betta tank. It’s quite a bit bigger than expected but it works fine.
denise
Reviewed in the United States on August 14, 2024
I am extremely happy with this heater. Easy to use, just set it to the temp you want,you never have to second guess it,or keep checking it. #1 heater.
Customer
Reviewed in the United States on July 25, 2024
I recently purchased the FUMAK Mini Aquarium Heater for my 4-gallon betta tank, and it has been working great. After setting the temperature, it has remained accurate, ensuring a stable environment for my betta.The heater is easy to use and the LED digital display makes it simple to monitor the temperature. It's designed for small tanks, and the 50W power is perfect for my setup. I appreciate its compact size, which fits well in my tank without taking up too much space.So far, there have been no malfunctions, and the heater has been reliable in maintaining the desired temperature. It's a solid choice for anyone with a small aquarium looking for an efficient and accurate heating solution.Overall, I highly recommend the FUMAK Mini Aquarium Heater for anyone with a 5-10 gallon tank. It’s reliable, accurate, and easy to use, making it an excellent addition to any small aquarium setup.
Ashley Morrell
Reviewed in the United States on June 29, 2024
I was really excited to get this heater for my betta fish, however it doesn’t work. I have the temp set for 78 and it’s not heating the tank despite having it in there for 2 days. I thought it’d take awhile to heat up. A bit disappointed
skinnygirl3
Reviewed in the United States on October 23, 2024
Works perfect and for a great price! Highly recommend
SLB
Reviewed in the United States on January 24, 2024
I had no issues getting this thing going. It works well and keeps the temp regulated…so far so good. One of my fish likes to hang out behind it too, but I’m not sure why.
Christina
Reviewed in the United States on April 11, 2024
Does what it is supposed to.
A. Miller
Reviewed in the United States on November 29, 2023
I have several nano tanks and have tried MULTIPLE heaters for my bettas. This is the only one I've purchased that stays at a consistent temp and the suction doesn't release. And the price is great. It's customizable temp settings for less than some of the more expensive brands from chain pet stores that are not customizeable at all, nor does their suction stay put. I currently have this in a 20 gallon tank with a divider for my two bettas, Gilbert and Pony Boy.
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