Consistent warmth delivery Uses smart chipenabled fixedpoint heating technology to maintain a precise 26 degrees Celsius, removing the need for manual adjustments and providing reliable thermal regulation for aquariums. Stable temperature control Innovative temperature regulation minimizes swings, creating a stable environment that helps aquatic pets stay comfortable and supports healthier living conditions over time. Effortless power connection Features a USB power interface for easy and reliable connection, operating at 10 W to deliver energyefficient performance during aquarium maintenance tasks. Safe and harmless Delivers steady heat distribution without overheating, with safetyfocused design and minimal energy loss. The housing is constructed from durable black sand material to enhance fish tank heater durability. Key specifications Temperature target: 26 degrees Celsius Power consumption: 10 W Power interface: USB Construction material: black sand material Technology: smart chipenabled fixedpoint heating technology Use scenarios Maintain a tropical freshwater aquarium at a steady 26 C to support common tropical species. Use in quarantine or hospital tanks during treatment to ensure consistent warmth and promote recovery. Ideal for compact or deskside aquariums where USBpowered, energyefficient heating simplifies setup and maintenance.