The blagdon liberty floating solar fountain 180 is a dependable solar fountain option that looks great in smaller ponds. As well as providing your garden with the alluring vision and soothing natural sound of moving water, it also offers a practical purpose as physically moving the water has many additional benefits.note works in direct sunlight only.includes optional fittings to optimise use in a small birdbath or basin.includes anchor and extendable 'bumpers' to keep the floating solar pump in the centre of the birdbath.