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Orlushy

Orlushy Submersible Aquarium Heater,500W Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups and Free Thermometer Suitable for Marine Saltwater and Freshwater (500W)

    • Based on 22,972 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Tuesday, Feb 25
Order within 22 hours and 10 minutes
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Pattern Name: 500W


Features

  • Adjustable Aquarium Fish Tank Water Heater Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached
  • 500W aquarium heater is suitable for 40 to 75 gallons aquariums,voltage 110-120V, power cord is 6ft, please choose the right wattage aquarium heater according to our size chart.
  • 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.

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 14.41 x 3.7 x 2.24 inches; 1.12 Pounds


Item model number ‏ : ‎ jsmuwkwkP1218


Date First Available ‏ : ‎ September 3, 2018


Manufacturer ‏ : ‎ nova


Best Sellers Rank: #716 in Pet Supplies (See Top 100 in Pet Supplies) #1 in Aquarium Heaters


#1 in Aquarium Heaters:


Customer Reviews: 4.3 4.3 out of 5 stars 22,972 ratings


Item Weight: 1.12 pounds


Manufacturer: nova


Item model number: jsmuwkwkP1218


Date First Available: September 3, 2018


Item Package Dimensions L x W x H: 14.41 x 3.7 x 2.24 inches


Brand Name: Orlushy


Target Audience Keyword: fish, Fish


Size: 500W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

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

    • Outstanding Heater
Outstanding heater. The included thermostat is very accurate, tank heated up slowly over a day. The fish are loving the 77.3 temp... The Heater is of good quality and should last a long time...
Reviewed in the United States on January 27, 2025 by W. Lang
    • 500W big enough for 55 gallon
Pattern Name: 500W
Review Image by Derrik Derrik
I originally bought a 300W aquarium heater for my 55 gallon aquarium. (A different brand) It said it was good from 40-55 gallons. I installed it and "maxed it out" at 89 degrees, but my aquarium would only get to 66.5 degrees on the other side of the aquarium opposite the heater. This was simply too chilly for my fishies. (I have a freshwater tropical set up with mostly Tetras) I sized up to the Orlushy 500w which was substantially larger in size compared to the 300W heater and I now have no problem heating my aquarium into the 80's if need be. I believe this one advertises that it will heat from 50-80 gallon. Learn from my mistake and go with the 500W heater if you have a 55 gallon or larger to get proper heating. Orlushy was the only one (I saw) that provided the larger sized 500W heater. Price was great and product looks good in the aquarium. I don't think my fish would have made it through the cold winter with out it. Because of the ridiculous cost of (even freshwater tropical fish) now a days... you don't want to chance them all dying for something that doesn't cost that much! In my opinion. Hope this helps! ... show more
Reviewed in the United States on November 3, 2024 by Derrik Derrik
    • Heats well but does not have true thermostat - watch your water levels and weather!!
Pattern Name: 500W
While this is a decent heater, it doesn't have a true thermostat. Think of the control as the frequency the heater is on and off. So basically you play with the setting until it holds the temperature you want. This is not ideal as all things are not constant. If the room/weather gets warmer or hot, or if the water level drops, the water temperate will rise. If you add water or it gets colder in the room/outside, the heater still operates at the same frequency until you adjust. So the bottom line is you need to get the temperature to equilibrium before you add the fish and watch it here/there as water evaporates or seasons change. My next heater will have a true thermostat . ... show more
Reviewed in the United States on February 1, 2025 by George
    • Excellent Heater for Both Freshwater and Saltwater Tanks!
Pattern Name: 500W
Review Image by Tino Bruno Tino Bruno
Review Image by Tino Bruno Tino Bruno
I recently purchased the Orlushy Submersible Aquarium Heater, and it has exceeded all my expectations. As an avid aquarist with both freshwater and saltwater tanks, finding a reliable heater that works well in both environments has been a challenge. This heater, however, has proven to be a fantastic solution. Precise Temperature Control: The adjustable knob thermostat allows for precise temperature settings, ensuring that my tank stays at the perfect temperature for my fish. The included thermometer is a great bonus, making it easy to monitor the water temperature accurately. Powerful and Efficient: With its 500W power, this heater is capable of maintaining a stable temperature even in larger tanks. I have a 75-gallon tank, and it heats the water quickly and efficiently. The heater’s performance has been consistent, providing a stable environment for my fish. Durable and Well-Constructed: The build quality of this heater is impressive. It feels sturdy and well-made, and the suction cups hold it securely in place. I appreciate the durable construction, which gives me confidence that it will last for a long time. Versatile and Reliable: This heater is suitable for both marine saltwater and freshwater tanks, making it a versatile choice for any aquarist. I’ve used it in both types of tanks, and it has performed flawlessly in each. The heater maintains a consistent temperature, which is crucial for the health and well-being of my fish. Easy to Use: Setting up the heater was straightforward, and the adjustable knob makes it simple to set the desired temperature. The heater’s design allows for easy placement in the tank, and the included suction cups ensure it stays in place. Great Value: Considering its performance and features, this heater offers excellent value for the price. It’s an affordable option that doesn’t compromise on quality or reliability. In conclusion, the Orlushy Submersible Aquarium Heater is a top-notch product that I highly recommend to any aquarist. Its precise temperature control, powerful heating capability, and durable construction make it an excellent choice for both freshwater and saltwater tanks. If you’re looking for a reliable and efficient heater, this one is definitely worth considering! ... show more
Reviewed in the United States on July 16, 2024 by Tino Bruno Tino Bruno
    • Awesome design!
These heaters are FANTASTIC! Most heaters are normally a few degrees lower than what they are set at but these actually run a degree or 2 hotter which is GREAT! The compact design but high wattage output is great for smaller tanks! Most of your small/compact heaters are preset and dont normally get to that temp. These have given me no problem at all in the few months I have had them and used them. As an added bonus the thermometers that are included are great for our axolotls while they are being tubbed! 10/10 Will be buying again! ... show more
Reviewed in the United States on December 5, 2024 by Liv
    • Great product. Super easy to install.
Pattern Name: 25W
I was a reluctant dad who originally went to get a goldfish and left Petsmart with a tank, betta, and a ton of other things. I didn’t really want to spend any more money on the fish but when I saw the water temp getting a little chilly, i went for a cheap option and this heating device has done amazing. Super easy, just plug in and stick in inside. The light indicates when the water temp is off and it’ll automatically heat up. For the money, convenience, and size - i don’t think you can go wrong. Highly recommend. ... show more
Reviewed in the United States on January 20, 2025 by daniel
    • Easy to use
Pattern Name: 300W
Size was perfect for my 95gal tank. Will definitely buy again for another 95gal tank im setting up. Functions as stated. Love the new design. Will test its longetivity and rewrite this rewiew in a year.
Reviewed in the United States on January 30, 2025 by Christopher
    • Heat is not accurate but it still works to heat the
Heat is not accurate but it still works to heat the water. Recommend buying a couple heaters is case one goes out. Other than that, the writing is fading, so it's difficult to see what temperature you're setting it that is not accurate but it still works to heat the water. Recommend buying a couple heaters is case one goes out. Other than that, the writing is fading, so it's difficult to see what temperature you're setting it at ... show more
Reviewed in the United States on December 20, 2024 by Prima808

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