EHEIM Jager 100W submersible heater with TruTemp for precise control in aquariums
EHEIM Jager 100W submersible heater with TruTemp for precise control in aquariums

EHEIM Jager 100W Aquarium Thermostat Heater – Submersible with TruTemp Calibration

Overview Meet the EHEIM Jager Aquarium Thermostat Heater, a compact 100W unit designed for reliable temperature control...
Availability: In stock
Product type: Aquarium Heaters
$64.63
$64.63
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EHEIM Jager 100W submersible heater with TruTemp for precise control in aquariums

EHEIM Jager 100W Aquarium Thermostat Heater – Submersible with TruTemp Calibration

$64.63
EHEIM Jager 100W submersible heater with TruTemp for precise control in aquariums

EHEIM Jager 100W Aquarium Thermostat Heater – Submersible with TruTemp Calibration

$64.63
Description
Description
x

Overview

Meet the EHEIM Jager Aquarium Thermostat Heater, a compact 100W unit designed for reliable temperature control in both fresh and marine tanks. Fully submersible, it stays in place while delivering steady heat for healthy aquatic life.

Precise control that adapts to your tank

  • TruTemp dial allows recalibration within +/- 0.5F for accurate readings
  • Fully submersible design for flexible placement in any aquarium
  • On/Off indicator light for quick status checks

Safety and durability you can rely on

  • Thermo safety control protects against running dry
  • Automatically turns off when water level dips too low
  • Made with shock resistant and shatter proof glass for both fresh and marine setups

Real world use cases include maintaining tropical freshwater displays, brackish setups, or reef tanks where consistent warmth supports vibrant activity. The heater’s recalibration capability helps you dial in the exact temperature you observe in your tank, while safety features reduce the risk of dry running. Include the heater as part of a routine tank monitoring plan for best results.

In short, the EHEIM Jager 100W heater is built to deliver dependable temperature control with thoughtful safety features. It does not promise guaranteed results, but it offers reliable performance and flexible adjustment. Always pair with proper tank monitoring and electrical safety practices.

FAQ

Q: How does the TruTemp dial enhance temperature control?

A: The dial allows recalibration for precise readings within +/- 0.5°F, helping stabilize tank temperatures.

Q: Is this heater safe for fresh and saltwater tanks?

A: Yes. It features thermo safety control and auto-off when water level is too low, with a fully submersible design.

Shipping & Return
Shipping & Return
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Shipping

  • Free shipping on all U.S. orders, with no minimum purchase.
  • Orders are processed within 1–2 business days after payment confirmation; weekend and holiday orders are processed on the next business day.
  • Estimated delivery: 3–5 business days after dispatch in most U.S. locations; remote or limited-service areas may take longer.
  • Once your order ships, you receive a tracking link by email; tracking usually becomes active within 24–48 hours.

Returns

  • 30-day returns from the delivery date with a full refund for unused items in their original condition and packaging.
  • Free return shipping: email petlywox@gmail.com with your order number and we send you a prepaid return label.
  • Damaged, defective, expired or incorrect items are also returned free of charge for a full refund — please include photos.
  • Your refund is issued to the original payment method within 10 business days after we receive and inspect the return.
  • Opened food, treats or supplements, used grooming or hygiene items, custom products, sale items and gift cards are not returnable unless they arrived damaged, defective, expired or incorrect.

Full details: Shipping Policy · Refund Policy. Questions? Email petlywox@gmail.com.

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Check the exact measurements and package contents before ordering. Read U.S. delivery details and return conditions. For a product question, email petlywox@gmail.com.

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