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Orlushy Submersible Aquarium Heater: 300W power suitable for 40-55 gallons

Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Thumbnail Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Thumbnail Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Thumbnail Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Thumbnail Submersible Aquarium Heater — Heaters & Chillers, Orlushy
Thumbnail Submersible Aquarium Heater — Heaters & Chillers, Orlushy

When your fish are giving you the cold shoulder (literally), the Orlushy Submersible Aquarium Heater steps in to save the day. Perfect for both freshwater and saltwater setups, this 300W powerhouse keeps your 40 to 55-gallon tank just right—no more, no less.

Here's the scoop on what makes it tick: You've got adjustable temps from a cozy 68°F up to a toasty 89°F, with precision so fine it's within ±1°F. Safety? Check. The heater's built with explosion-proof, 2mm thickened quartz glass because, let's face it, nobody wants a surprise. It smartly shuts off when it hits the mark, and hey, it even throws in 2 suction cups and a free thermometer because why not make life easier?

From first-timers to seasoned pros, this heater's all about keeping your underwater pals happy without you having to lift a finger. 🐠

  • Adjustable temperature with precise control
  • Explosion-proof thickened quartz glass
  • Works in both fresh and saltwater
  • Automatic shut-off at set temperature
  • 300W power suitable for 40-55 gallons

General specs

  • Brand: Orlushy
  • Seller: Amazon
  • Item Weight: 15.8 ounces
  • Manufacturer: Orlushy
  • Date First Available: September 3, 2018
  • Item Package Dimensions: 12.53 x 3.66 x 2.25 inches
  • Item Dimensions: 11 x 1.2 x 1.2 inches
  • Target Audience: fish
  • Material: Glass
  • Style: Tropical
  • Is Discontinued By Manufacturer: No
  • Product Dimensions: 11 x 1.2 x 1.2 inches; 15.84 ounces
  • First listed by seller: 5/2/25

If you are interested in more details, you can find full information on the seller's page.

Amazon Buy on Amazon #publicidad
$21.99 $25.99
Last price update: 6/26/25
Available to order

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Model RH300 HG-043
Color
Rating
(4)
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(10)
(3)
Price $21.99 $27.99 $47.99 $11.98 $31.99 $12.15
Seller Amazon Amazon Amazon Amazon Amazon Joom
Update June 26, 2025 June 27, 2025 August 5, 2025 June 28, 2025 June 27, 2025 August 20, 2025
Material Glass Quartz glass Quartz, Nickel complex, Plastic Thickened Quartz Glass Glass
Temperature Range 65°F to 93°F 59°F to 93°F (15°C - 34°C) 68 ~ 93 °F
Warranty 180 days 1 year warranty 12 months
Submersible Aquarium Heater — Heaters & Chillers, Orlushy

Submersible Aquarium Heater

$21.99

Reviews

4.3
(4 reviews)
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Sofia Nelson
Sofia Nelson
May 3, 2025
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Lucía Becker
Lucía Becker
May 3, 2025
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Giulia Kowalski
Giulia Kowalski
May 2, 2025
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Duke
Duke
May 2, 2025
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