SKU: 13073294594

EHEIM thermocontrol 150 heater

Sale price$137.54 Regular price$152.82
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Description

EHEIM thermocontrol 150 heaterWith the EHEIM precision heater, your fish will enjoy the perfect temperature in any aquarium. Diameter 36 mm Height 345 mm Performance at 50 Hz 150 Watt Max. temperature 34C Sea water Yes Min. temperature 18C Freshwater Yes Packing dimensions (Width) 6. 5 cm Packing dimensions (Height) 42. 5 cm Packing dimensions (Depth) 5 cm For aquariums up to approx. 300 Liter For aquariums of about 200 Liters Sometimes the simplest ideas turn out to be the most

With the EHEIM precision heater, your fish will enjoy the perfect temperature in any aquarium.

  • Diameter Ø 36 mm
  • Height 345 mm
  • Performance at 50 Hz 150 Watt
  • Max. temperature 34°C
  • Sea water Yes
  • Min. temperature 18°C
  • Freshwater Yes
  • Packing dimensions (Width) 6.5 cm
  • Packing dimensions (Height) 42.5 cm
  • Packing dimensions (Depth) 5 cm
  • For aquariums up to approx. 300 Liter
  • For aquariums of about 200 Liters

Sometimes the simplest ideas turn out to be the most effective. Take the aquarium heater, for instance. This heating rod simply hangs in the water to warm it up. While the basic principle has remained unchanged for decades, significant advancements have been made in recent years. Today, the EHEIM adjustable heater stands as a highly modern electronic heating device equipped with top-notch technology. Its jacket, crafted from specialized laboratory glass, increases the heating surface, acts as a heat shield, and guarantees optimal heat distribution.

No matter if you need to heat a 20 or a 1000-liter aquarium, you can choose from nine different sizes.

Advantages of the EHEIM thermostatic heaters

  • Accurate temperature adjustment from 18 up to 34 °C
  • Easy and safe recalibration (±2 °C)
  • Temperature control accuracy of ± 0.5 °C
  • Maintains a constant heat level
  • Heating function indicated by a control lamp
  • Fully submersible (watertight)
  • Features automatic dry run shut-off (Thermo Safety Control)
  • Glass jacket enhances the heating surface and ensures optimal heat emission
  • Convenient cable length of approximately 170 cm
  • Includes double suction cup holder
  • Available in nine sizes for aquariums ranging from 20 to 1000 liters
  • Compatible with both fresh and marine water
  • Precision, user-friendliness, quality, and safety “Made in Germany”

The EHEIM aquarium heater is an evolution of the classic heating rod. You can set the temperature precisely from 18 to 34 °C and recalibrate it if necessary (±2°). The temperature control accuracy is ± 0.5 °C, ensuring that heat remains consistent. A control lamp indicates when the heating function is active. The rod is completely watertight, can be fully submerged, and includes an automatic dry run shut-off (Thermo Safety Control), making it suitable for both freshwater and saltwater environments.

One of the most significant innovations is the glass jacket:

  • It enhances the heating surface,
  • Concentrates the heat, ensuring optimal even heat distribution, and
  • Acts as a heat shield (safe for your aquatic life).

This jacket is made from specialized laboratory glass designed for research, making it free from harmful pollutants that could leach into the water. It is resistant to both chemical and biological substances, with no fissures or micro-cracks that could allow condensation to seep in. Even extreme temperature fluctuations that may occur during water changes will not affect this glass.

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: 13073294594

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4.2 ★★★★★
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mbbeck
Cuba, US
★★★★★ 4
Sturdy, supportive, wish they were a bit more breathable
Bought these for my seven year old after he tore through a cheaper pair of tennis shoes in a month. These have held up very well, still looking decent after several months of heavy use, just a few minor scuffs. The fit is great and they are very comfortable for him. My only complaint is that they are not as breathable as I would expect and my son’s feet get hot and sweaty very easily inside. Overall, they’ve been very durable and I would buy again.
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Reviewed in the United States on March 4, 2025
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Melissa Boulanger
Boise, US
★★★★★ 5
Favorite shoe for my picky kid
Size: 3.5 Big Kid, Color: Navy/Red
My picky child loved these. Worn a hole in them because he lived in them even when his feet grew and didn’t want to give them up. Finally convinced him to give them up. Now looking for his next favorite shoe. These were not Merrill brand like the name states. These were Saucony Kinvara.
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Reviewed in the United States on July 26, 2025
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Verified Purchase
Linda
Los Angeles, US
★★★★★ 5
Great fit and comfortable.
Size: 4 Big Kid, Color: Navy/Red, Size: 4 Big Kid, Color: Navy/Red
Great back to school tennies!!! He loves them!
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Reviewed in the United States on August 18, 2025
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Darcy P
Birmingham, US
★★★★★ 1
HOLES IN 6 MONTHS. Huge disappointment, what happened to Saucony??
Size: 2.5 Big Kid, Color: Pink/Navy, Size: 2.5 Big Kid, Color: Pink/Navy
What has happened to Saucony kids shoes?? I've been purchasing this brand for all my kids' shoes since they were toddlers, my oldest is now 10.5 and she's had this pair for six months and they have huge holes in both the uppers. My kid hasn't even fully grown INTO this size, forget about growing out! I really expect more from this brand, I thought it was worth the extra cost you pay versus no name brands on Amazon. What a disappointment.
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Reviewed in the United States on October 26, 2025
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Kristy
Charlottesville, US
★★★★★ 5
Cute and practical
Got these for my 8 year old for the school year. They fit as expected with good traction on the bottom. She's had them about a month and they are still holding up well. She loves them because they look cute and I love them because they keep her supported all day long!
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Reviewed in the United States on September 13, 2023

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