Sera Aquarium Heater Thermostats are high quality products that feature shock resistant quartz glass, precision protection circuit and a protective guard. These heater thermostats are very short and are easy to install, especially in small aquariums. There are 6 heaters in the range, suitable for aquariums from 20 to 300 litres.
| Power
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Aquarium Size
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Dimensions
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| 25w
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20-30L
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185mm long
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| 50w
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30-50L
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185mm long
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| 100w
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70-100L
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220mm long
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| 150w
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75-200L
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300mm long
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| 200w
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100-250L
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300mm long
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| 300w
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150-300L
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350mm long |
Other information
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Temperature Range: 18°-32°c
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Accuracy: ±10%
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Special guard protects fish from getting injured when the heater is working.
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Impact resistant, even with extreme temperature fluctuations, such as those that may occur when changing the water. It does not affect this glass.
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Shock resistant, virtually unbreakable under normal operating conditions.
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Includes a double suction cup holder for mounting to the side of the aquarium.
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Built-in thermostat.
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Completely submersible.
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Cable length: 1.5m.
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Double sealed for extra safety.
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Maximum immersion depth: 120cm.
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Voltage: 220-240v.
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Suitable for all tropical and marine aquariums.
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Manual temperature controller with an LED light to indicate when the heater is working.
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| All models come with a 5-year manufacturer’s guarantee. It is recommended that these heaters are used conjunction with a Sera Precision Thermometer (RJ030). |
It is advisable………………………………………………..
• Do not to let the heater run dry whilst in use.
• Switch off before removing from the water, it may be hot and it could break.
• Clean monthly, this will help it operate correctly and efficiently.
