Eheim Jäger TruTemp 200W Submersible Aquarium Heater
For bigger systems or cooler rooms, the 200W Jäger brings serious, stable heating—perfect for medium‑large aquariums that demand consistency. 🐠🔥
✨ Precision Heating
Set 65–93°F (18–34°C) with TruTemp recalibration to maintain accuracy over time.
🛡️ Advanced Protection
Dry‑run shutoff and tough laboratory glass defend against accidents and thermal shock.
🔧 Flexible Mounting
Vertical or horizontal placement with strong suction cups for even heat spread.
Key Features
- Fully submersible; freshwater & saltwater
- Indicator heating light
- Approx. 5.5 ft (1.7 m) cord
- Made in Germany
What’s Included
- Eheim Jäger TruTemp 200W Heater
- Mounting bracket with suction cups
- Quick start information
Rock‑steady temperatures for active communities, cichlids, and reef systems. 🧡
More Information
| Item | Eheim Jäger TruTemp 200W Heater |
| Brand | Eheim |
| Model No. | 3617 |
| Wattage | 200 Watts |
| Recommended Tank Size | 79–106 Gallons |
| Length | ~15.7 in (≈40 cm) |
| Temperature Range | 65–93°F (18–34°C) |
| Construction | Shatter‑resistant laboratory glass |
| Installation | Fully submersible; vertical or horizontal |
| Safety | Thermo Safety Control (dry‑run shutoff) |
| Cord Length | Approx. 5.5 ft (1.7 m) |
| Compatibility | Freshwater & Saltwater |
| Warranty | 3‑Year Limited |
Shop Other Sizes
150W • 250W • 300W






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