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eheim Eheim Jager 200W Adjustable Submersible Heater
Glass-tube German heater with TruTemp dial, +/- 0.5C accuracy. Long-running community favorite for freshwater + saltwater up to ~80gal.
Specifications
- watts
- 200
- adjustable
- yes
- suitable for gallons
- 40-80
- titanium
- no
Sources
- Manufacturer spec sheets (Fluval, Eheim, Seachem, Hygger, NICREW, Inkbird, Hagen, Aqueon, Waterbox, Innovative Marine, Red Sea, UNS, Cobalt, Finnex, Hydor, Twinstar, Kessil, AI, CO2Art, GLA, Aquatek, ADA, CaribSea, Reef Octopus, Bubble Magus, Eshopps, Sicce, Ecotech Marine, AquaTop, API, Salifert, Hanna) · ingest 2026-05-06
- r/Aquariums + r/PlantedTank + r/ReefTank public threads · ingest 2026-05-06
- Practical Fishkeeping public articles · ingest 2026-05-06