SKU: 14232937453

EHEIM thermocontrol+e 300 WIFI-heater

Sale price$168.02 Regular price$186.69
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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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: 14232937453

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Jacqueline
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★★★★★ 5
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Size: 5 Fl Oz (Pack of 2), Style: SPF 70
This is the only sunscreen I’ve ever used that actually smells good!
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Reviewed in the United States on July 13, 2024
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Adela G.
Grantham, US
★★★★★ 2
Spray lid didn't work
Size: 5 Fl Oz (Pack of 2), Style: SPF 70
One of the bottles didn't sprayer didn't work. it was so hard to push, we follow the instructions on the top of what to open or close it. The other bottle did work and was easy to push and spray. Disappoint with the product. I was out the country and I was needing the sunblock due to my husband skin cancer and the hotel didn't have sun-blocker.
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Reviewed in the United States on May 11, 2025
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Brad007
Phoenix, US
★★★★★ 5
Reliable protection that stays put during workouts!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I’ve tried many expensive name-brand sunscreens, but this Amazon Basics version performs just as well, if not better. It’s become my go-to for morning runs and trips to the beach because it actually stays on even when I’m sweating. Why I gave it 5 stars: Non-Greasy Formula: Unlike other sport sunscreens, this one absorbs quickly and doesn't leave that heavy, sticky film on my skin. Actually Water Resistant: I’ve used it for laps in the pool and long hikes; as long as I reapply as directed, I haven't had a single sunburn. No "Sting": One of the best things is that it doesn't run into my eyes and sting when I start to sweat—a huge plus for runners. Great Value: You get a generous 8-ounce bottle for a fraction of the price of "premium" brands. The fact that it’s formulated without Oxybenzone is an added bonus for peace of mind. If you’re looking for effective, no-frills sun protection for an active lifestyle, you can't beat this. It’s a staple in my gym bag now!
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Reviewed in the United States on April 6, 2026
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Igor A
Natrona Heights, US
★★★★★ 5
Great value and very practical
Style: SPF 50, Size: 8 Fl Oz (Pack of 6)
This sunscreen is a great value for the price. The SPF 50 protection works well and the lotion applies smoothly without feeling too greasy. It absorbs nicely and provides good coverage for outdoor activities. I especially like using these bottles to refill the sunscreen dispensers at my Airbnb for guests. It’s convenient, reliable, and affordable when you need multiple bottles available. Overall, it’s a solid everyday sunscreen and a very practical option if you need good protection at a reasonable price.
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Reviewed in the United States on March 11, 2026
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eeeggg
Grantham, US
★★★★★ 4
good price for good product. applies well, shake and store upright
Style: SPF 50, Size: 8 Fl Oz (Pack of 1), Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I believe it is equal to the name brands It is 50 SPF Sun Protection Factor so it offers strong UV A and UV B protection which are the 2 ranges of sun rays that do the skin damage and burning. It is an easily absorbed lotion that when rubbed goes into the skin and is not visible. It is thick and goes on with a non shiny, non greasy, solid thick feeling which is what we need for it to stay on as long as possible. It feels good after being rubbed in in that it feels dry and not overly greasy or with no shine and sheen. It is a good product and offers burn protection to me in some clear-sky strong sun uses. Reapply after entering the pool water or swimming laps and after an hour (all sunscreen labels say reapply after 80 minutes which I believe is per recommendations of the federal FDA or some medical studies). I reapply often and I still get tanned but I do not want to burn.
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Reviewed in the United States on August 9, 2025

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