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Description
EHEIM thermocontrol 75 heaterWith the EHEIM precision heater, your fish will enjoy the perfect temperature in any aquarium. Diameter 36 mm Height 270 mm Performance at 50 Hz 75 Watt Max. temperature 34C Sea water Yes Min. temperature 18C Freshwater Yes Packing dimensions (Width) 6. 5 cm Packing dimensions (Height) 34. 5 cm Packing dimensions (Depth) 5 cm For aquariums up to approx. 100 liters For aquariums of about 60 liters Sometimes, the simplest ideas are the most effective.
With the EHEIM precision heater, your fish will enjoy the perfect temperature in any aquarium. Diameter Ø 36 mm Height 270 mm Performance at 50 Hz 75 Watt Max. temperature 34°C Sea water Yes Min. temperature 18°C Freshwater Yes Packing dimensions (Width) 6.5 cm Packing dimensions (Height) 34.5 cm Packing dimensions (Depth) 5 cm For aquariums up to approx. 100 liters For aquariums of about 60 liters Sometimes, the simplest ideas are the most effective. Take the aquarium heater, for example, designed as a rod. This heating rod is easily suspended in the water, where it does its job of heating. While the fundamental principle remains unchanged from decades past, significant advancements have been made. Today, the EHEIM adjustable heater represents a cutting-edge electronic thermal device featuring the latest technology. Its jacket, crafted from special laboratory glass, enhances the heating surface, acts as a heat shield, and guarantees optimal even heat distribution. Whether you're heating a 20-liter or a 1000-liter aquarium, you have 9 different sizes to choose from. **Advantages of the EHEIM thermostatic heaters:** - Accurate temperature adjustment from 18 up to 34 °C - Easy and safe recalibration (±2 °C) - Temperature control precision of ± 0.5 °C - Maintains heat at a consistent level - Heating function is indicated by a control lamp - Fully submersible (watertight) - Features automatic dry run shut-off (Thermo Safety Control) - The glass jacket increases the heating surface and ensures optimal even heat distribution - Convenient cable length of approximately 170 cm - Comes with a double suction cup holder - Available in 9 sizes for aquariums ranging from 20 to 1000 liters - Suitable for both fresh and saltwater Precision, user-friendliness, quality, and safety — all "Made in Germany." The EHEIM aquarium heater is an evolved version of the classic heating rod. The temperature can be accurately set between 18 and 34 °C and can be recalibrated if necessary (±2°). The temperature control maintains a precision of ± 0.5 °C, ensuring heat is kept constant. The operation of the heater is indicated by a control lamp. This rod is completely watertight, can be fully submerged, and includes an automatic dry run shut-off feature (Thermo Safety Control), making it suitable for both freshwater and marine environments. One of its standout innovations is the glass jacket: - It expands the heating surface, - Condenses the heat, ensuring optimal and even heat emission, and - Acts as a heat shield (safe to touch without harming your aquatic life). This jacket is made from a special laboratory glass developed for research applications, ensuring it is free from pollutants that could leach into the water. It is resistant to both chemical and biological substances, free from fissures and hairline cracks that could allow condensation to infiltrate, and able to withstand extreme temperature fluctuations that may occur during water changes.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 1252 reviews
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Product Reviews
★★★★★ 5
Super chewer approved
Flavor Name: Peanut Butter, Size: Large
One of the few safe chewy bones for a super chewer. Very durable, an appropriate price, and a good size for our 70lb pitty.
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Reviewed in the United States on December 11, 2025
★★★★★ 5
Very durable
Flavor Name: Bacon, Size: Medium
One of my dog’s favorite toys! He destroys everything and is such a powerful chewer but this one lasted longer than any of his others and he really likes it!!! I bought another for back up so he doesn’t have to go without!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great chewy!
Flavor Name: Bacon, Size: X-Large
Super durable chew toy! Our 9 month old golden retriever absolutely loves this thing. Even our 13 lbs malshi runs around with it! Great price for how well it’s holding up.
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Reviewed in the United States on February 12, 2026
★★★★★ 3
Not really what I paid for.
Flavor Name: Bacon, Size: Medium
I have two major chewer dogs, and one of REALLY chews on everything. It’s super difficult not spending an average of $50 every 2-4 months on chew toys because they go through them so fast.
When I got my first boy I saw his chewing habits so I looked for a durable chew toy brand. Nylabone was everyone’s favorite so I tried two or three chew toys for him after attempting other brands. He’s six years old and this past Christmas I JUST threw away his very first chew bone. It lasted over 5 years. I was ecstatic after year one! A heavy duty chew toy brand that actually did was promised!
Naturally I stuck with Nylabone, never having an issue with any of their toys until this one. Cheeseburger bacon flavored/scented was my go to for this second puppy I just got with the same, if not more, super chewing habits. He loves trying to steal our bacon and burgers so I’m like, “Okay. I’ll try this one.”
It arrives, I open it. It smells like freshly burnt rubber from tires and neither of my boys will touch it. I’m also wondering how this can be durable if I can literally bend without trying much. I’m overly concerned with them digesting it and will probably toss it in the trash since my youngest boy has stomach issues already and doesn’t need this thing irritating it.
In short, if you think yours will smell like bacon burger go for it. Just make sure your dog isn’t a super canine chewer because I doubt this thing would last an hour with even one of my dogs and that’s if they would actually touch it.
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Reviewed in the United States on March 11, 2021
★★★★★ 4
Ok
Flavor Name: Bacon, Size: Medium
Not for powerful chewers. Did not hold up to Corso pup or Belgian Malinois.
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Reviewed in the United States on August 11, 2024