Search  for anything...

Orlushy Submersible Aquarium Heater,150W Adjustable Fish Tahk Heater with 2 Suction Cups Free Thermometer Suitable for Marine Saltwater and Freshwater

  • Based on 19,951 reviews
Condition: New
Checking for product changes
$19.99 Why this price?
Save $3.00 was $22.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 45 minutes
Available payment plans shown during checkout

Pattern Name: 150W


Features

  • 150W aquarium heater is suitable for 20 to 30 gallons aquariums,Length - 9.5",voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
  • It shows an area to adjust the temperature. It's not exactly accurate but it turns easy and can be adjusted at small intervals
  • Explosion Proof: 2mm thickened quartz glass,can be used in fresh water and salt water aquariums,easy to hide in the tank.
  • Precise temperature dial from 68 to 89F allows for complete control of aquatic climate within a 1-degree difference
  • Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 9.5 x 1.2 x 1.2 inches; 12.8 Ounces


Item model number ‏ : ‎ 150W


Date First Available ‏ : ‎ September 3, 2018


Manufacturer ‏ : ‎ Orlushy


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 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

  • Works perfectly!
Pattern Name: 25W
This is a great little heater. I have a 2.5 gallon tank for my betta and I had a hard time getting the water to stay above 74'. When I placed the heater in the tank the light turned red showing it was heating up and within about 10 min the light turned green. I use a glass aquarium thermometer in the tank and and it showed the water was a perfect 78'. Every now and then it'll turn red and then green after a few minutes showing me its working amazing to keep my betta at the perfect temp. I highly recommend this heater! ... show more
Reviewed in the United States on October 15, 2023 by debbie krause

  • Good once the temp is set
Pattern Name: 200W
I've been using this 200w heater in my 45 gallon reef tank for seven months. It heats the water well, and I'm happy with it. You do need to pay attention when you first install it to set the temp. The numbers on the dial aren't precise, so I suggest using this with an InkBird temp controller. I set the temp at what looked like 78, but it was warmer, so my InkBird cut the power. I had to make very small adjustments and then wait to see what temp the heater would maintain. After a few days, I had it dialed in to 78, and it's been perfect since then. As with any heater, you could overtemp or chill your tank if you don't pay attention while finding the correct setpoint. I highly recommend using this heater with an InkBird ITC-308S controller. ... show more
Reviewed in the United States on September 18, 2023 by JD

  • Very big
Pattern Name: 150W
First of all this thing is big. It is about three times bigger then the Tetra heaters with equivalent wattage. The dial is about 3 to 4 degrees off from the actual temp. What is weird is that the instruction manual even explains this. The digital thermometer that comes with it is also not accurate. I tested it with an ice bath and found that it runs about 1.5 degrees hotter. I bought this heater because I needed a cheap heater quick. I plan on buying a better heater latter and keep this only as a backup. ... show more
Reviewed in the United States on October 10, 2023 by shaggs31

  • 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

  • Compact heater
Pattern Name: 150W
I like the heater, which is small enough to fit in a 10 gallon and a 20 gallon long aquarium. Heats great and I like the thermometer that comes with it. Easy to adjust on the temperature knob. Overall, this heater has no complaints with me. 150 watts is what I’m using for my tanks, overkill but heats quickly. ... show more
Reviewed in the United States on October 18, 2023 by USNChief USNChief

  • It works, wish it was easier to read
Pattern Name: 300W
I bought this to replace mine that went out and I needed it in a hurry so I didn’t do that much research. I feel like it works just fine, but I wish it was easier to read where the max water line should be and that there was an indicator light that it was on. That’s kind of something that I feel is missing from this but other than that it works. I will point out that the thermometer that comes with it is off by about 2 degrees compared to my other ones. I was concerned the temp was too high as it was reading 82.5 when I had it set to 79. That can be a big difference if you are keeping sensitive fish so having a thermometer that actually tells the correct temp is pretty important. ... show more
Reviewed in the United States on August 19, 2023 by Jennifer Maxwell

  • My little ones are happy
Pattern Name: 200W
I like that you can adjust the temperature and is very precise. It feels sturdy and good fabrication quality. No issues until now. Recommended.
Reviewed in the United States on October 28, 2023 by Alejandro Alejandro

Can't find a product?

Find it on Amazon first, then paste the link below.