4 Best
Submersible Heaters
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Product Highlights
- Automatic constant temperature, when the water temperature reaches the set temperature, the heater will automatically stop heating. when the water temperature is lower than the set temperature, the heater will automatically start heating. no need to worry about overheating.
- Convenient temperature display & adjustment -- real-time temperature display, jainsons heater can accurately display real-time water temperature, no need to buy an extra thermometer, save you money. external temperature controller, just press it gently outside the fish tank, you can get the temperature you want, will not scare your cute fish. very convenient!
- You can set the temprature betbeen 15 to 34 degree selcious ,a warm water temperature can always bring happiness to the fish. they can freely play around in the water without worrying about the cold, which will make them healthier and more energetic. sturdy and durable, real-time temperature display and external temperature adjustment, safe and easy to use, not only can...
- Sturdy and durable -- high strength abs shell, no fear of any external force damage and chemical corrosion, high temperature resistant, longer service life. thicker quartz glass, explosion-proof and crack-proof, safer and more durable, excellent heat transfer rate, which enables jainsons aquarium heaters to quickly fill every corner of your fish tank with warmth!
- This heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.
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Product Highlights
- Automatic constant temperature, when the water temperature reaches the set temperature, the heater will automatically stop heating. when the water temperature is lower than the set temperature, the heater will automatically start heating. no need to worry about overheating.
- Convenient temperature display & adjustment -- real-time temperature display, heater can accurately display real-time water temperature, no need to buy an extra thermometer, save you money. external temperature controller, just press it gently outside the fish tank, you can get the temperature you want, will not scare your cute fish. very convenient!
- A warm water temperature can always bring happiness to the fish. they can freely play around in the water without worrying about the cold, which will make them healthier and more energetic. sturdy and durable, real-time temperature display and external temperature adjustment, safe and easy to use, not only can easily create a warm underwater world for your fish, but als...
- Sturdy and durable -- high strength abs shell, no fear of any external force damage and chemical corrosion, high temperature resistant, longer service life. thicker quartz glass, explosion-proof and crack-proof, safer and more durable, excellent heat transfer rate, which enables aquarium heaters to quickly fill every corner of your fish tank with warmth!
- This heater is 100% submersible use only, during its heating time, heater must be 100% submerged into the water.
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Product Highlights
- 2. it is strictly prohibited to pull out or remove the thermostat knob outwards. it is not allowed to be semi-submerged and must be fully submerged.
- 4. due to the strong heating, it should start from the low temperature at the beginning when used and gradually rises to the required tempera- ture. pay more attention to the change of water temperature within one week, and cut off the power 10 minutes ahead before changing the water. the socket of this product must be equipped with leakage protection device.
- 1. it is not suitable for salt water. when the red indicator light is on, it works with electricity and start heating.
- 3. before installing, dismantling and cleaning the product, the power supply must be cut off. do not put your hands into the water when it works with electricity.
- 5.temperature adjustment range: the heater offers a wide temperature adjustment range from 12°c to 34°c, allowing users to set the desired temperature suitable for their aquatic inhabitants.
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