Eheim Jäger 25W Submersible Heater

The Eheim Jäger 25W Submersible Heater is a compact, reliable heater designed for smaller aquariums. With fully adjustable temperature control and precise accuracy, this heater ensures your fish and plants thrive in a stable environment. Built with a shatterproof glass casing, it’s safe, durable, and suitable for both freshwater and marine aquariums.

• 25W power – ideal for small aquariums
• Adjustable temperature from 65°F to 93°F
• Built-in TruTemp dial for precise calibration
• Shatterproof glass construction for safety
• Fully submersible, suitable for freshwater and marine tanks

Care & Usage:

• Place near strong water flow for even heat distribution
• Allow 15 minutes before submerging after plugging in
• Use one heater per 5–7 gallons as a general guideline

FAQs:
Q: What tank size is best for the 25W Eheim Jäger Heater?
A: It’s designed for aquariums up to about 7–10 gallons.

Q: Is this heater adjustable?
A: Yes, it includes a TruTemp dial for precise temperature settings.

Q: Can I use this heater in saltwater tanks?
A: Yes, it’s safe for both freshwater and marine aquariums.