• Beautiful Waterfall Rocks: made from gray colored sturdy poly resin, this resin granite rock is lightweight and reliable for lasting long; And comes with a quiet water pump, create a 'bird bath fountain' effect to give your yard a wonderful view, constantly attracts birds to your backyard
• Realistic Design: carefully crafted, it is like a realistic rock covered with moss, giving it a wonderful natural charm; And the bird bath rock can withstand outdoor, no need to worry about rain and wind
• Easily Adjust Water Flow: the granite bubble rock is equipped with a submersible pump for flowing fresh water, which has 3 levels of water flow, max flow 500L/H; Note: to prevent water stagnation, waterfall rock requires at least 1-½ inches of water in the bird bath to keep recirculation working properly, otherwise the water pump will dry fired
• Easy to Use: just suck the pump on the bird bath, put the rock and add water to get the 'bird bath fountain' immediately
• Wide Application: the bird bath fountain not only can be applied in all kinds of bird baths, but also fish tank, small aquarium and so on