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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
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 3
Too loose
Size: Large, Color: Brown
The size ran too big/loose. For example, it you tend to wear Large, order a Medium for this instead.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
great value
Size: Small, Color: Dark Blue
excellent
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Reviewed in the United States on February 14, 2026
★★★★★ 1
Construction is quite inferior and it stays badly wrinkled
Size: X-Large, Color: Dark Blue
Inferior construction. The mock turtle neck did not stay up but folded over.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Mock shirt for everyday wear.
Color: Gray Green, Lotus Pink, Sky Blue, Size: X-Large
Love how soft the fabric is and wears very well. Very happy with purchase and have bought other colors as well.
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Reviewed in the United States on May 22, 2026
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
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Reviewed in the United States on July 20, 2025