▲ USB Aquarium Heater 5W Small for Mini Aquariums, Compatible with 0.5-2.0L, Aluminum

【Maintain a Comfortable Water Temperature Even in Small Aquariums】
This is a compact aquarium heater that is easy to use with USB power. It's easy to install even in space-saving aquariums and supports creating an environment where fish and aquatic plants can thrive.

?For temperature control in small aquariums such as bettas and goldfish
?For mini aquariums on desks or shelves
?For simple warming in places where power is difficult to secure

--- Product Details ---
Color: Black
Size: Main unit approx. 1.5cm x 1.0cm x 7.7cm
Compatible water volume: Approx. 0.5L - 2.0L
Output: 5W
Input: 5V 1A
Cable length: Approx. 110cm

【Easy to Use with USB Power and Safe Design】
Since it is USB powered, it can be powered by AC adapters, mobile batteries, etc. No special tools or complicated settings are required; simply place it in the water to start using it immediately. The low-voltage design makes it easy to handle even in mini aquariums and space-saving environments, and it is useful for daily water temperature management.

【Durable Aluminum Alloy Body】
The main unit is made of aluminum alloy for durability. It provides stable heating despite its compact size and gently supports the water temperature in the aquarium. It is easy to use even in shallow aquariums, and it can be used with a water level as low as approximately 1cm.

--- Notes ---
*Ships in simple packaging.
*For YuYu Mercari delivery, delivery is estimated to take about 3-4 days from shipment.
*For standard mail, delivery is estimated to take about 7 days from shipment.
*As this product is not made in Japan, there may be some minor imperfections in craftsmanship or manufacturing.
*When using, always fully submerge the main unit in water before powering it on.
*We are not responsible for any accidents or troubles that occur during the use of this product.
*Temperature changes may vary depending on aquarium size and environment.
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