Aquarium heater external controller allows for easy and safe temperature adjustment.The water temperature can be freely set within the range of 20-34℃ / 68-94℉, and it can be adjusted to suit many fish types and aquatic creatures.Equipped with a digital LED light temperature display, you can immediately check the temperature of your current aquarium.
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When the water temperature changes, the heating power can be automatically adjusted to maintain a consistent temperature.It can protect fish from temperature changes. Can be used in both freshwater and saltwater environments, as well as the product of an understated product.
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Made of high quality titanium alloy, lighter weight and extremely strong than traditional aluminum alloy, heat and corrosion resistant.
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