MOUNTAIN_ARK 2 Pack DC 12V Mini Submersible Water Pump 240L/H 63 Gallon for Aquarium Garden Pond Fall Hydroponic Fountains

Voltage: DC12V/4.8W ?AC is forbiden). If the voltage does not match, it will cause the pump to not work or burn out. Red is "+" and black is "-". Please wire it correctly. Max Flow: 240L/H (63 Gallon); H-Max (Lift height): 0-3m (pls add a water pipe if you need to reach 3m). Overvoltage protection, auto power off when the voltage over DC12+1.5V. Super quiet operation, safety and durable.Great use in aquarium, fountains, spout and hydroponic. No Self-priming function-It must be completely immersed in water when using. Detachable & Cleanable-Use only in clean water, not corrosive liquids. Can be disassemble if you need.