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Orlushy

Orlushy 25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78℉for 1-6 Gallons Freshwater & Saltwater Tanks

    • Based on 20,252 reviews
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Saturday, Nov 23
Order within 1 hour and 25 minutes
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Pattern Name: 25W


Features

  • 25W Aquarium HeaterOrlushy 25w fish tank heater can be applicable to 1-6 gallons tank. It is 4.7 inches in length, ideal for use in low water level and wont take up mech place, easy to hide in small tank. Please fully submerged the heater vertically into water in fish tank, and horizontally into water in turtle tanks.
  • Easy to Operate This aquarium heater is automatic constant temperature heating when the power is switched on. The preset temperature is 78F. Accuracy is 3F. Stair shape heating that red light is on and heater starts to intermittently heat the water to the preset temp, saving energy and electricity. When green light is on, heater stops working and maintains constantly 78F.
  • Durable & Material The durable material of the heater ensures safe operation. The outer shell covering the whole body of the heater is made of heat-resistant ABS material that it wont deform and melt under high temperature. The heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive quartz glass.
  • Cautions 1.Please ensure the heater is 100% submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.
  • Guaranteed Customer Service Orlushy fish tank heater is made with great safety and durability for use. We guarantee 1 -Year warranty. If there is any issue with our product, please contact us, and we would gladly offer you after-sales service.

Package Dimensions ‏ : ‎ 5.51 x 3.54 x 1.85 inches; 4.16 Ounces


Date First Available ‏ : ‎ August 28, 2022


Manufacturer ‏ : ‎ Orlushy


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Awesome Heater (as long as it’s not faulty)
Pattern Name: 50W
Review Image by Marissa Morton Marissa Morton
Review Image by Marissa Morton Marissa Morton
I have two of these heaters for two separate tanks. My 5G heater works just fine, keeps it at a steady temp of 78-80, switches on & off perfectly fine on its own. My 6G on the other hand, it was faulty. At first it worked fine but then it switched to red & green on all the time. I was out of town for a few days and I came home to a temp of almost 100 degrees!! Insane. Thankfully I got a replacement heater and that one is doing way better so far. Even though I had a faulty one, I still give this 5 stars because not all of the heaters are faulty. If this changes though, I will update. But as of right now I really have no complaints! I would recommend!! ... show more
Reviewed in the United States on August 28, 2023 by Marissa Morton Marissa Morton
    • Works like a charm
Pattern Name: 100W
I ordered this for our 20 gallon aquarium and we couldn't be happier. The heater works exactly as described, it even comes with a free digital thermometer. It is easy to adjust the temperature to your desired temperature. The digital thermometer can help you dial the temp in right. We have no complaints, I'm glad I didn't spend more money, when this one does the trick at a great price point. The build quality seems very good, no complaints there. ... show more
Reviewed in the United States on October 14, 2023 by Swany7158
    • Works great!
Pattern Name: 200W
I’m so glad I got this! I have a 29 gallon tank and the heater in it was not keeping up. It was getting cooler outside here and the heat in the house wasn’t on yet so it was a little cooler in the house. The fish tank which needs to be around 80 got down to 74. The heater was on constantly and was not warming the tank up at all. I bought this and it’s been great. The temperature setting on the heater is a little off, I have it set to 78 and the tank is consistently at 80-82. So make sure you keep an eye on the temperature initially to find the right setting. The fish which had gotten really lethargic when it was cold in there are doing much better. I highly recommend this! ... show more
Reviewed in the United States on October 28, 2023 by Amy
    • Works just fine
Pattern Name: 25W
Keeps the water temperature the temperature advertised. The only complaint I have is the suction cup continuously comes off the heater. It auctions to the tank fine but if he suction cup doesn’t fit very securely onto the heating element
Reviewed in the United States on November 21, 2023 by Kelsey
    • Heater works great!
Pattern Name: 500W
A benefit of the doubt 5 star rating, the thermometer quit after 2 weeks, but I dont trust any of those anyway. Heater works great!
Reviewed in the United States on October 18, 2023 by Joe's Garage
    • Works, kinda not accurate tho
Pattern Name: 200W
You'll definitely need a thermo sensor. But this works....heats water VERY fast. So... Maybe get the teany version....and a thermo sensor...tied to a on off switch to off it if it gets too hot... Seen a bad story on here... I'm just housing a beta fish but if it's heating a bunch of expensive fish.... You should lay to watch the temp and to kill switch this if heat too high ... show more
Reviewed in the United States on December 6, 2023 by Drupedydoo
    • Maintain the Ideal Aquarium Temperature with the Orlushy Submersible Aquarium Heater!
Pattern Name: 100W
Rating: ⭐⭐⭐⭐⭐ The Orlushy Submersible Aquarium Heater is a reliable and adjustable heating solution for maintaining the optimal water temperature in your marine or freshwater aquarium. Pros: 1. Precise Temperature Control: This 100W heater offers precise temperature control, ensuring your aquarium water stays within the ideal range for the health and comfort of your fish and aquatic life. 2. Suitable for Various Environments: Whether you have a marine saltwater or freshwater aquarium, this heater is versatile and suitable for both, making it a versatile choice for aquarium enthusiasts. 3. Included Thermometer: The included free thermometer helps you monitor the water temperature, allowing you to make adjustments as needed. 4. Submersible Design: It’s designed to be fully submersible, ensuring efficient and even heat distribution throughout the water. 5. Suction Cup Mounting: The two included suction cups make it easy to install and secure the heater in your aquarium. Cons: 1. 100W May Not Be Suitable for Large Tanks: While the 100W heater is suitable for most average-sized aquariums, larger tanks may require a more powerful heater. In summary, the Orlushy Submersible Aquarium Heater is a reliable and versatile solution for maintaining the ideal temperature in your aquarium. Its precise temperature control, compatibility with various aquatic environments, included thermometer, and submersible design make it an excellent choice for aquarium enthusiasts. Just ensure that the 100W power is sufficient for your tank size. Whether you’re new to aquarium keeping or a seasoned pro, this heater is a valuable addition to ensure the comfort and well-being of your aquatic companions. Highly recommended for maintaining a healthy aquatic environment. ... show more
Reviewed in the United States on October 14, 2023 by Dustin
    • Great Value and Great Aquarium Heater
Pattern Name: 25W
I had to replace a thermometer we got from PetSmart that cost over $20 that never showed if it was on or off. I started searched Amazon and saw the great ratings on this one. You can tell when the heater is on (light is red) or when the temperature is about 78 degrees (green light). We are using a thermometer to verify the temperature. It is also totally submersible so that you don't have to worry about the water level getting too low. And the best part is the price - that is very reasonable. I bought a backup because if it has a problem, it was inexpensive enough to have a backup ready. ... show more
Reviewed in the United States on November 19, 2023 by Amazon_Customer

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