Fish Tank Water Pump Aquarium Water Submersible Oxygen Pump for DC12V 3M 240L/H Supplies black

-- Eco-friendly material, nontoxic, odour-free, wear and corrosion resistant.

-- The power supply of the pump has polarity, the positive and negative pole cannot be reversed (red-positive pole , black-negative pole).

-- The pump is recommended to be used a clear water medium and in environments below 35°.

-- Suitable for fountain decoration works, such as aquarium, pond landscape, fountain, etc.