<p>[Easy to install] The solar aeration pump has a ground plug, just plug it into the ground.</p> <p>[Solar powered] Using solar energy makes it environmentally friendly and maintenance-free, and solar energy is for your children.</p> <p>[Adjustable angle] The solar panel angle can be adjusted to receive sunlight to the fullest.</p> <p>[Low noise] Stable silent oxygen pump, suitable for a variety of containers.</p> <p>[Widely applicable] Suitable for small and medium-sized ponds, outdoor fish tanks, reservoirs, etc.</p> <p>Colour:As Shown</p> <p>Material:plastic</p> <p>Package Contents:</p> <p>1 * Solar oxygen pump</p> <p>1 * 1.5m air pipe</p> <p>1 * screw bag</p> <p>1 * air pump</p> <p>1 * spherical air stone</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>