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EHEIM Jäger 300 W Aquarium Heater
Model: Jäger 300 W (Type 3619) · US configuration
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A 300 W analog adjustable glass heater; the current linked Type 3619 manual gives a conservative 260 US-gallon maximum for its 600–1,000 L band, with another official manual copy stating 264 gallons. The family is listed for North American 120 V / 60 Hz supply.
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Explore this buying guide ↗Why consider this model?
- Consider the 300 W Jäger when a freshwater or marine aquarium is within the manufacturer's approximate 600–1000 L / 159–260 US gal range and a 506 mm vertical glass heater can sit in brisk flow with the marked water level maintained.
Tradeoffs to weigh
- The linked Type 3619 manual says 260 US gallons while another EHEIM family manual and retailer text say 264; matching uses 260 conservatively. The 506 mm glass rod needs vertical space, is not documented as shatterproof, and the physical label must confirm the 120 V / 60 Hz version.
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