Description
xOverview
The EHEIM Jager Aquarium Thermostat Heater 150W is designed to deliver reliable warmth for both freshwater and saltwater setups. Fully submersible by design, this heater sits quietly in the water column while delivering steady warmth to support a thriving aquatic environment. Built for flexible placement, its glass body resists the bumps of everyday tank life and remains compatible with a wide range of setups.
Between its sturdy construction and precision controls, you will experience a balance of ease and predictability that many hobbyists value when creating stable habitats for fish, invertebrates, and plants. The 150W heating element provides steady warmth without rapid fluctuations, helping you manage daily changes in room temperature and light cycles more effectively.
Precise temperature control
The TruTemp dial is the core feature for accurate regulation. It can be recalibrated within +/- 0.5 F, giving you a practical range to dial in the exact warmth your tank needs. This level of control supports gradual adjustments as your biological load or seasonal goals shift.
- TruTemp dial recalibrates within +/- 0.5 F for precise regulation
- Fully submersible design enables flexible placement in freshwater or marine tanks
- On/Off indicator light provides quick status checks at a glance
- Thermo safety control protects against running dry, adding peace of mind
Safety, durability, and monitoring
Safety-focused design features work together to keep your aquarium experience calm and dependable. The heater will automatically shut off if water levels fall too low, helping to prevent unnecessary heating when you perform top-offs or water changes. The combination of shock-resistant, shatter-proof glass and a robust build ensures long-term reliability in demanding environments whether you keep delicate corals or hardy freshwater species.
- Auto shut-off when water level dips too low
- Made of shock-resistant, shatter-proof glass for freshwater or marine water
- 150W power delivers steady warmth for mid-sized tanks
- Part of EHEIMs family of 9 fully submersible heater models with TruTemp control
How it fits your setup
Installing the Jager 150W is straightforward, and its low-profile design helps it blend into the background while keeping a steady warmth through the water column. This combination of reliable control and visible status indicators gives you a straightforward, hands-off experience so you can focus on enjoying your aquatic life and the colors of your ecosystem.
Note: Results can vary based on tank size, bioload, and ambient conditions. Use as part of a broader schedule of routine maintenance and monitoring.
FAQ
Q: What tanks is the EHEIM Jager 150W heater best for?
A: Perfect for small to medium freshwater or marine tanks; choose based on tank volume and desired temperature range.
Q: What safety features does it include?
A: Thermo safety protection, auto shut-off when water is low, and a fully submersible, durable glass build.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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