• [Solar Energy]The use of solar energy makes it eco-friendly, portable, and easy to install with no need for wiring, no operating cost, and maintenance-free, and solar power is much safer for your kid.
• [Evenly Air Distribution]The oxygen pump with two airflow outlets make the air distribution more even and pervasive
• [Adjustable Angle]The solar panel angle can be adjusted to receive the sunlight most sufficiently.
• [Low Noise]Stable silent oxygen pump with less than 60 low noise and 0.8L/min air volume, suitable for many kinds of containers.
• [Widely Applicable]Suitable for a small to medium-sized pond, outdoor fish tank or water reservoir, etc.