Explosion-proof Quartz Glass
2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
Warning:
Explosion-proof glass only means that the heater glass have been treated by special technology, it can withstand a wider range of temperature changes, so it will not get broken for normal using. But all the glass will be shattered for knocking, so please take care to avoid that.
Note：
For all the Glass heaters, please check it carefully to see if there is any crack before using.
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Automatic Constant Temperature FunctionEasy to use: This aquarium heater, adjustable temperature 68 ~ 93 °F, will shut off automatically when the temperature is reached, no extra adjustment is required. | Dimension50 Watt Fish Tank Heater – 7.8 x 1 x 1 inch – 4.9ft cable wire – Recommended for 5 ~ 20 Gallon tank | What you will receive?1 x 50watt aquarium heater Accessories: 3 suction cups / 1 stick-on thermometer No need to buy another thermometer. |
How to install correctly?
- This aquarium heater need to be completely submerged in water.
- This 50W heater should be placed in a place with good water circulation.
- It can be placed vertically or horizontally, makes it easy to conceal behind plants or other decor according to your demands.
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| 50W Aquarium Heater | 100W Aquarium heater | 300W Aquarium heater | Aquarium Internal Filter for Small Fish Tank | Aquarium plastic plant | |
| Parameter | 50W with protective cover | 100W | 300W | Internal Filter | Tree Decoration |
| Suitable for the fish tank | 5-20 Gallon | 10-30 Gallon | 30-60 Gallon | Up to 15 Gallon | Small or middle fish tank |
🐟 Thickened Glass: 2mm thickened quartz glass, 33% thicker than 1.5mm normal aquarium heaters, much safer for human and your lovely fishes, your pets will no longer fear the winter.
🐟 Automatic Constant Temperature Function: this fish heater, adjustable temperature 68 ~ 93 °F, will shut off automatically when the temperature is reached, no extra adjustment is required.
🐟 Quick and easy installation, submersible fish tank heater, vertical or horizontal placement using suction cups. 1 extra powerful suction cups as your backup (total 3).
🐟 50W aquarium heater, length 7.8-inch, power cord 4.9ft, designed for small fish tanks, recommended for aquariums up to 20 Gallons.
🐟 Bonus a stick-on thermometer, no need to buy another thermometer, 24-Hour Professional After-sales Service.
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