Fully submersible, ceramic aquarium heater from Cobalt Aquatics.
- Easy to set thermostat with ON/OFF indicator light
- Triac-equipped to turn heater ON/OFF at lower voltage
- Magnetic contacts ensure positive contact and release of the thermostat switch every time
- Tube made of Borosilicate glass for superior heat and shock resistance
- High quality ceramic heat radiator provides even heat distribution
- Freshwater and saltwater aquariums
- Accurate to ±2ºF
| Model No. | Maximum Aquarium Size | Dimensions (LxWxH) |
|---|---|---|
| 25W | 6 Gallons | 1.5" x 1.75" x 9.75" |
| 50W | 12 Gallons | 1.5" x 1.75" x 9.75" |
| 75W | 20 Gallons | 1.5" x 1.75" x 11" |
| 100W | 29 Gallons | 1.5" x 1.75" x 11" |
| 150W | 40 Gallons | 1.5" x 1.75" x 12.5" |
| 200W | 55 Gallons | 1.5" x 1.75" x 12.5" |
| 250W | 70 Gallons | 1.5" x 1.75" x 14.75" |
| 300W | 80 Gallons | 1.5" x 1.75" x 14.75" |
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