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datoo 25w mini aquarium heater: submersible betta small fish tank heater for 3-5 gallon tanks - 1 year warranty logo

DaToo 25W Mini Aquarium Heater: Submersible Betta Small Fish Tank Heater for 3-5 Gallon Tanks - 1 Year Warranty Review

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Poor

Revainrating 3 out of 5  
Rating 
2.8
🐟 Aquarium Heaters & Chillers, 🐠 Fish & Aquatic Pets

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Description of DaToo 25W Mini Aquarium Heater: Submersible Betta Small Fish Tank Heater for 3-5 Gallon Tanks - 1 Year Warranty

The Best 25W MINI Aquarium Heater For Betta: Water Temperature is a important factor that your betta is always concerned about. When winter comes, it must want you to prepare a small tank heater for it. DaToo 25 MINI Aquarium Heater Suitable for all kinds of aquarium pets, Betta, tropical fish, goldfish, ornamental fish and turtles. Mini size, Perfect Temperature Control, let your cute betta have a happy and healthy winter!. Intelligent Temperature Constant System: Unlike other traditional fish tank heaters, DaToo 25W small aquarium heater has a built-in DTN7 intelligent chip, which can automatically maintain the temperature between 75°F and 82°F. This is the ideal temperature to keep betta healthy! And DTN7 chip can effectively prevent overheating by controlling the heater on and off, let your bettas enjoy the warm winter without any worries!!. Real-time Monitoring Of Water Temperature: DaToo provides you with a digital electronic thermometer for free. Waterproof and wireless, you can put it completely in water. Electronic temperature display, just a quick glance, you can know the water temperature of your aquarium. Very convenient!. Durable Materials And Safety Certifications: Excellent engineering-grade plastic shell and MCH heating ceramic, sturdy and durable, with explosion-proof, anti-cracking and hot-proof functions, greatly improving the high temperature resistance and safety of the heater. And DaToo 25W mini aquairum heater have been certified by FCC, CE and ROHS, which means the DaToo heater has great safety performance, giving your betta a safe and warm living environment!. Perfect Size For Small Tank: DaToo heater is only 5.3 inches in length and hides perfectly in a small 3 to 5 gallon fish tank. While providing the warm water temperature for betta, it can also maintain the beauty of the aquarium. Suitable for salt water and fresh water, ideal choice for small aquariums!.

Reviews

Global ratings 4
  • 5
    1
  • 4
    1
  • 3
    0
  • 2
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  • 1
    2

Type of review

Revainrating 1 out of 5

TERRIBLE!: Fish and aquatic animals

I got the heater on Saturday, it stopped working on Monday! The suction cups don't work and as I haven't had any issues with these things in the past I threw away the box and all. This item is junk and I want my money back. DO NOT SPEND YOUR MONEY.

Pros
  • Great for a small home
Cons
  • Lots of stuff

Revainrating 5 out of 5

Perfect for my 3 liter aquarium.

I absolutely love it, just like my beta. It keeps temperatures between 77° and 86° as advertised. My beta is always by his side and loves warmth. When the tank gets warm, the red light will come on. No problem even for my 3 liter tank.

Pros
  • Dope 🔥
Cons
  • ---

Revainrating 1 out of 5

Beautiful but died to Fish & Aquatic Pets

Loved the shape and size but stopped working after two weeks. Glad I waited to add the fish. The temperature dropped very low before I realized it because the thermostat was wrong. I noticed this when I did a partial water change and the water was very cold. Too bad because it's a nice slim design. I also don't notice that there is no contact phone number.

Pros
  • Great overall performance
Cons
  • So far so good

Revainrating 4 out of 5

4 out of 5 for aquarium heaters and coolers

fulfills its purpose, I award 4 out of 5 stars. While you can't control the exact temperature, this actually maintains the specified temperature in your tank. During the day it will be a lot, but always within the specified range. It sticks well to the wall and I personally haven't had any issues with the suction power of the heater itself. The digital thermometer would not suck at first and floated away, but after a few tries I got it to sit still. (away from any flow in the tank) overall a…

Pros
  • practical item
Cons
  • looks like