SKU: 10829115743

EHEIM thermocontrol+e 300 WIFI-heater

Sale price$168.02 Regular price$186.69
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Description

EHEIM thermocontrol+e 300 WIFI-heaterIntroducing the EHEIM thermocontrol+ e, the innovative aquarium heater of tomorrow. This smart and expertly crafted device is our first adjustable heater featuring digital control through WLAN. You can effortlessly set the exact temperature range from 18 to 32 C using your smartphone, tablet, or PC MAC. The chosen temperature is precisely monitored electronically and maintained consistently. Should the temperature vary by 2 C, you will receive an

Introducing the EHEIM thermocontrol+ e, the innovative aquarium heater of tomorrow. This smart and expertly crafted device is our first adjustable heater featuring digital control through WLAN. You can effortlessly set the exact temperature range from 18 to 32 °C using your smartphone, tablet, or PC/MAC. The chosen temperature is precisely monitored electronically and maintained consistently. Should the temperature vary by ± 2 °C, you will receive an immediate notification via email.

Additionally, you can enjoy automatic synchronization with the filter operation or lighting, allowing wireless connectivity to the EHEIM professionel 5e Filter or LEDcontrol+. The design of the thermocontrol+ e follows the established standards of our reliable thermocontrol heaters. Combining a special laboratory glass cover, impeccable craftsmanship, premium materials, and absolute dependability, it represents the ultimate in heating technology. With a 3-year guarantee, it comes in four sizes to cater to aquariums ranging from 200 to 1000 liters.

  • Benefits of EHEIM thermocontrol+ e
  • Electronic aquarium heater featuring integrated WLAN functionality and digital control via smartphone, tablet, or PC/MAC.
  • Accurate temperature range from 18 to 32 °C
  • Control precision of ± 0.5 °C
  • Indicator lights to display heating function and operating status
  • Email notifications alert you when the temperature deviates by ± 2 °C
  • Smart integration with other devices in the EHEIM.digital family for synchronization, such as adjusting temperature with water flow changes or night-time temperature drops.
  • Optional adjustments using an external thermometer (expert mode)
  • Waterproof (IPX8) - for optimal WiFi signal reception, ensure the heater is submerged up to the mark
  • Dry-run protection (Thermo Safety Control)
  • Convenient cable length of approximately 170 cm
  • Double suction holder included
  • Available in four sizes for aquariums ranging from 200 to 1000 liters
  • Compatible with both freshwater and marine environments
  • Exceptional safety and reliability backed by a 3-year guarantee.

The intelligent aquarium heater with integrated WLAN functionality and digital control via smartphone, tablet, or PC/MAC.

Adjustment and Control

The EHEIM thermocontrol+ e aquarium heater is an advanced iteration of the thermocontrol e heater. Unlike its predecessor, this model is not manually adjusted but is instead programmed and monitored wirelessly through WLAN using your smartphone, tablet, or PC/MAC. You can precisely set the temperature between 18 and 32 °C. If the temperature deviates by +/- 2 degrees, you will receive an email notification, provided you have registered an email address.

Synchronization with Other Devices

A standout feature of the thermocontrol+ e is its ability to synchronize with other devices within the EHEIM Digital Family, such as the EHEIM professionel 5e filter or the LED control lighting system. This allows you to specify temperature adjustments in response to changes in filter flow (in bio mode) or when the LED lighting is turned on or off. For instance, if the filter flow increases at night and the lighting is turned off, the set temperature will automatically adjust: 25 °C during the day and 23 °C at night. (Note: The heater does not cool down water, as it lacks an integrated cooling feature.)

WLAN Connection

The thermocontrol+ e is fully submersible and waterproof. For optimal WLAN connectivity, be sure to immerse the heater only up to the "water level" mark. For added security, each EHEIM thermocontrol+ e is encrypted at the factory (the password can be modified). Once you’ve set your desired temperature, you have the option to turn off the WiFi network.

Specifications:

  • Diameter Ø: 32 mm
  • Height: 486 mm
  • Performance at 50 Hz: 300 Watt
  • Max. temperature: 32 °C
  • Saltwater compatible: Yes
  • Min. temperature: 18 °C
  • Freshwater compatible: Yes
  • Packaging: 6 Parts
  • WiFi: Yes
  • For aquariums up to approximately: 1000 Liters
  • For aquariums of about: 600 Liters
  • Manufacturer guarantee: 3 Years
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: 10829115743

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4.4 ★★★★★
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R S Jordan
Lake Worth, US
★★★★★ 4
A Thoughtful and Compelling Romance with Depth and Maturity
Format: Kindle
Miranda MacLeod and TB Markinson deliver a compelling and emotionally charged romance in The Anatomy of Forever, a novel that successfully balances personal transformation, ethical dilemmas, and the weight of professional responsibility. Dr. Rowan Colchester, newly embracing her true self after a difficult divorce, is not prepared for the whirlwind that follows a passionate encounter with a younger woman. When fate reunites her with Dr. Simone Doucette, an idealistic doctor seeking solace in a Cape Cod ER, their undeniable connection becomes fraught with complications. The revelation of their unexpected personal link adds a layer of tension that challenges not only their burgeoning relationship but also their careers and reputations. As the stakes rise, Rowan and Simone must navigate professional ethics, small-town scrutiny, and their own vulnerabilities to fight for a second chance at love. While the “sleeping with your daughter’s best friend” trope initially presents a hurdle, the novel compensates with a well-developed plot that offers depth beyond the romance. MacLeod and Markinson craft a narrative rich with stakes that extend beyond the personal, grounding the story in a high-stakes professional and community-driven context. The characters are well-drawn and compelling, both Rowan and Simone stand out as confident, determined, and capable women who refuse to be defined by societal expectations or past mistakes. Even secondary characters, such as Erica, evolve in ways that add nuance to the story. A refreshing aspect of The Anatomy of Forever is its portrayal of strong, independent women who communicate effectively and fight for what they want. Rather than relying on contrived misunderstandings or overplayed angst, the novel explores mature relationship dynamics, making the romance feel authentic and rewarding. Overall, this is a well-executed sapphic romance that offers substance, well-rounded characters, and a satisfying blend of personal and professional stakes. MacLeod and Markinson have crafted a narrative that is engaging, thought-provoking, and ultimately, deeply satisfying.
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Reviewed in the United States on March 25, 2025
K
Verified Purchase
Katherine
Boise, US
★★★★★ 5
Lives up to all the hype
Format: Kindle
Stars: 5 Stars Format: Audiobook Narrator: Lori Prince Series: Stand Alone Steam Level: Steamy I read this for the 2026 A to Z Book Challenge for A. This was the first book I added to the A to Z Challenge because I was so excited to read it and it absolutely lived up to all the hype. Quick Thoughts: - There is something about the “we had a one night stand but didn’t know we both have the same person who is important to us in our personal lives” set up that I just have so much fun reading - The trauma that Simone went through as a kid then again as an adult was absolutely heartbreaking - Two things I really liked about this book is that it didn’t end when they got together and that the Big Third Act Drama wasn’t about them being together - This is exactly how cats get adopted - No third act break up! - I hope Lance ends up in prison - The character growth almost everyone in the book goes through in this was wonderful to watch - I had the biggest grin with this ending. It was sweet and adorable and perfect and just made me so happy - It is ALWAYS a joy to listen to Lori Prince. She did a fantastic job, as usual, and I sincerely hope to listen to a thousand more books of hers Overall I loved this book. T.B. Markinson and Miranda MacLeod, by themselves, are an auto buy but when they write together I actively stalk their new releases to preorder it the second I can. I can honestly recommend any book of theirs without having read it.
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Reviewed in the United States on January 14, 2026
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Gina
Lake Worth, US
★★★★★ 5
A Story Of A Two Conflicted Powerhouse Woman!
Format: Kindle
The writing dynamic duo has once again brought us a story so big in chemistry and family. Two very different woman meet in a bar and decide to have a night they will remember. Although there is intense chemistry, one is leaving for another country and the other is replacing her ex in his powerful position. Two years later, these two woman meet again but it is where they both work and one is best friends with the others step daughter and the other is the boss. A web neither wants to cross but the hearts have other ideas. The supporting cast to these two women are just as good as the lead. But each time they get closer to a maybe, something comes between them which brings more problems. A well worth read. It has laughs, tears and family drama. Another great score for the writing duo.
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Reviewed in the United States on April 1, 2025
K
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Kathy
Lexington, US
★★★★★ 5
The dynamic duo has done it again!
Format: Kindle
I think TB & Miranda are my favorite writing duo. I love all their books whether written independently or collaboratively. Although this is an age-gap story of two doctors, Rowan and Simone, it's a mature telling of two very independent yet professional women with a lot at stake in their careers, as well as their personal lives. In addition to the MCs, the secondary characters added extremely juicy conflict and delightful humor and levity. I especially loved Marigold and her free spirited young daughter Poppy. I wasn't sure how the ethical dilemmas would be solved, but these fabulous authors wrote a very thought-provoking and satisfying ending. Well done, you two! I wholeheartedly recommend!!!
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Reviewed in the United States on April 1, 2025
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Vik Buffalo
Alexandria, US
★★★★★ 4
Kittens. crazy kid, what could go wrong?
Format: Kindle
Good read. Usually I eschew romance unless it comes with a mystery or intrigue. T.B. Miranda, thank you for a very enjoyable book.
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Reviewed in the United States on April 13, 2025

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