DOMICA 25W Submersible Aquarium Heater - Ideal for Small Fish Tanks (1-8 Gallons)

Aggiegirl5: Did I do all of this for my Betta growing up? No. Do I make sure that my kids Betta survives at all costs bc she’s obsessed with it. Absolutely. The heater works perfectly! Thank you for keeping Finny alive during the winter months.

United States on Nov 14, 2023

Feliza: I cant say anything bad about this heater I have a 3 gallon tank and it does the trick my fish is nice happy and warm so he pretty much enjoys it so no complains as of yet and ut works perfect so I'm glad and happy with my purchase ☺️

United States on Feb 08, 2023

Gabriella HallGabriella Hall: I have this heater in a ten gallon tank and it works great. I use the sticker thermometer it came with on one end of the tank and have another thermometer on the other end and they are always the same temperature. It’s easy to use, easy to change temperature, compact, and just overall an inexpensive way to keep your fishies comfy. I saw a few bad reviews and was a little worried as I was going to be away for the weekend and didn’t want to come back to frozen fish. But it worked perfectly and continues to do so. Definitely recommend this heater!

United States on Oct 22, 2022

Katie JohnsonKatie Johnson: I bought this for my first betta. I ended up getting another betta and just bought another one of these! They seem to be very nice and seem to work very well. I’ve had my first betta over a month (he’s the red one in the pics) and he’s doing wonderfully. Just added the other heater to the new tank. They are so easy to figure out for a beginner like me! Easy to adjust the temperature and the temperature strip is easy to put on.

United States on Aug 15, 2022

Kenna: This is a wonderful heater for $9. The only (which are minimal) - temp gauge seems a little off but I don’t know if it’s me or the instructions weren’t clear. When you turn the knob, it shows a number inside the circle , is they the current temp or next temp? I only ask, because I know what the obvious answer is, is because it did seem a couple degrees off the “circled” degree and more accurate to the next degree after the knob turn. I just use that rule as my guide “the degree in the circle is the next degree after a turn” . Which, yeah the knob is slightly hard to turn , but not too hard that you need to leave a one star review because you don’t have enough common sense to wash the grease/oil off your hands first or grab a (clean!) paper towel first. It’s not the knob, it’s the fact that the water (assuring you cycled and are filtrating correctly) are simulating natural water flow and pulling the oils and impurities from your skin, and what is not natural to natural water sources and it’s inhabitants is people sticking their gross hands in them and wondering why their fish died. And also, it’s a nine dollar heater. It’s perfect for the...

United States on Aug 05, 2022