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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★★★★★ 5
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This ANRABESS sleeveless tank top is a really cute basic to have in the closet. I bought it in 3 colors. I like the fitted ribbed style because it gives it a little more shape than a plain tank, but it’s still simple enough to wear with just about anything. The scoop neck is flattering without being too low, and the slim fit makes it easy to tuck into jeans, shorts, or wear under a jacket/cardigan. It’s one of those tops that works for everyday outfits but can also be dressed up a little with jewelry or nicer pants. The material feels comfortable and stretchy, and it has that casual summer look without feeling sloppy. I’d say it’s great for warm weather, layering, or just throwing on when you want something easy but still put-together. Cute, flattering, and comfortable — a great basic tank that I can see myself wearing a lot.
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Reviewed in the United States on May 19, 2026
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Starbuck65
Cuba, US
★★★★★ 5
Great, well-fitting basic!
Color: Beige, Size: Medium
I love, love, love these basic tanks. They fit true to size. They’re really soft and comfortable and they’re such a great value. I have them in at least five or six colors. They look great on their own or under a cardigan.
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Reviewed in the United States on May 16, 2026
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Erin Gerloff
Alexandria, US
★★★★★ 5
Light weight, not thick or bulky, versatile, and perfect!
Color: White, Size: Small
Throw out all the tank tops you own cause this is the only tank top you will need from here on out. It is absolutely perfect. Let’s just say they understood the assignment. It is form fitting and pairs perfectly with lightweight sweaters that might be slightly sheer or even the new crochet type of open sweaters that need a tank underneath. It is the perfect stretch, perfect material and dressy enough to be worn on its own and upgraded with some jewelry and some classy jeans and has just enough sheen to look dressy and not like you’re wearing a workout top. I love , love this and it is my go to tank!
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Reviewed in the United States on April 29, 2026
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Amanda Rogers
Cuba, US
★★★★★ 5
Comfortable, flattering wardrobe staple
Color: White, Size: Small, Color: White, Size: Small
I’ve tried a lot of basics, and this ANRABESS sleeveless scoop neck tank exceeded expectations. The fabric feels soft and breathable with a nice amount of stretch, and it has a flattering fit without being too tight or restrictive. The scoop neckline is classic and versatile, making it easy to layer or wear on its own. Stitching and construction appear well made, and it held up nicely after washing with no shrinking or loss of shape. Great quality for a basic essential, and a piece I can see reaching for often. Highly recommend.
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Dianns
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The length is perfect. Nice and long.
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