EHEIM thermopreset 50 heater
SKU: 42198850527

EHEIM thermopreset 50 heater

Sale price$103.50 Regular price$115.00
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

EHEIM thermopreset 50 heaterThe electronic control system ensures exceptional temperature accuracy, while the highly efficient heating element provides uniform heat distribution. With a preset comfortable temperature, it couldn't be easier: the EHEIM aquarium heater thermopreset sets the ideal temperature for your aquarium's residents at a constant 25 degrees Celsius. This temperature is optimal for housing the most common aquarium species. The electronic control guarantees

The electronic control system ensures exceptional temperature accuracy, while the highly efficient heating element provides uniform heat distribution. With a preset comfortable temperature, it couldn't be easier: the EHEIM aquarium heater thermopreset sets the ideal temperature for your aquarium's residents at a constant 25 degrees Celsius. This temperature is optimal for housing the most common aquarium species. The electronic control guarantees remarkable precision in temperature accuracy, and the efficient heating element ensures that heat is evenly distributed. The EHEIM thermopreset bar heater distinguishes itself from the EHEIM thermocontrol with its added plastic protection, which enhances mechanical stability. True to EHEIM's reputation, both heaters come equipped with an LED indicator for monitoring the heating function and include dry-running protection. The new heater is offered in four different power classes, indicated by the numbers in the product name: thermopreset50 (50W), thermopreset100 (100W), thermopreset150 (150W), and thermopreset200 (200W). All variants share a sleek design—measuring only 2.8 cm in diameter and 17 to 25 cm in length, making it nearly invisible even in smaller tanks.

Benefits of the EHEIM thermopreset heater

  • High user-friendliness with preset temperature
  • Short lengths make it suitable for small tanks
  • Narrow design makes it less visible in the aquarium
  • Plastic protection enhances mechanical stability
  • Exceptional temperature accuracy due to electronic control
  • Even heat distribution thanks to the efficient heating element
  • Includes dry-running protection
  • Control lamp indicates the heating function
  • Secure mounting with included suction cups
  • Compatible with both freshwater and marine environments
  • 3-year warranty

Diameter Ø: 28.2 mm
Height: 168.5 mm
Performance at 50 Hz: 50 Watt
Max. temperature: 25°C
Sea water: Yes
Freshwater: Yes
Packing: 1 Piece
Packing dimensions (Width): 8.1 cm
Packing dimensions (Height): 24.5 cm
Packing dimensions (Depth): 4.2 cm
Suitable for aquariums up to approx.: 60 Liters
Suitable for aquariums of about: 25 Liters
Manufacturer guarantee: 3 Year(s)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42198850527

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K
Verified Purchase
Kara
Grantham, US
★★★★★ 5
Great toy for both inside & outside play!
Color: Pink, Size: 3 Inch, Color: Pink, Size: 3 Inch
My Yorkies love this toy! This is my 3rd purchase of the same type of ball - the small 3" JW Pet HOL-lee ball. I bought one for my first Yorkie, she loved it, so when I got another Yorkie puppy, I bought a 2nd. They play with them so much that they sometimes get left outside. The green one was faded and started to blend it with the grass, so I bought a new one. It's great for a game of fetch, and isneasy to wash. Wish I could select a specific color, as I'd really like a purple one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
S
Verified Purchase
Solar Meadow
Alexandria, US
★★★★★ 4
Great indoors and out.
Color: Blue, Size: 4.5 Inch
This is a great toy if your dog likes balls. While it's not my dog's favorite (he favors small squeaky animals) it is safe indoors, soft on floor, walls and furniture and something durable for fetching.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
M
Verified Purchase
MGW
West Palm Beach, US
★★★★★ 5
Terrific for fetch, would not hold up to unmonitored chewing
Color: Colors May Vary, Size: 5.5 Inch
Fabulous for playing fetch. Young crazy-dog enjoys it! Would not hold up to using as a chew toy - we remove it when not playing with the dog.
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Reviewed in the United States on January 13, 2026
L
Verified Purchase
Lg
Waukegan, US
★★★★★ 3
Gave my dog an allergic reaction
Color: Blue, Size: 4.5 Inch
I have one that has lasted 2 years of hard play, very durable. However, this newest one in the teal color gave my dog an allergic reaction. Her face and eyes swelled up within 1/2 of playing with it. So I threw it out. I have had no issues with the green one that I bought yesterday ago.
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Reviewed in the United States on January 4, 2026
K
Verified Purchase
KWEST
Dallas, US
★★★★★ 5
The best gift for new dog owners
Color: Blue, Size: 4.5 Inch
This has been my mom's go-to toy to gift to friends and family when they get a new dog. I just followed suit and bought one as a gift for my friend's Newfoundland puppy. Versatile, can be used as a ball or tug of war toy, and can buy a bigger size for a puppy to grow into because they can still grab it by the holes, unlike other balls and toys that are just too big to get their mouth around
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Reviewed in the United States on May 20, 2026

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