Add A Bit Of Fun Ornamentation With This Bronze-effect Figurine Of A Frog Perched On A Boulder. This Water Pulse-spitter Adds Movement To Your Pond & Introduces Oxygen Into Your Water For The Good Health Of Your Pond.enjoy The Freedom To Run Your Frog & Boulder Water Feature Instantly Without The Need For Mains Power.with Solar-powered Panel With Ground Spike & Wall Bracket & An Integrated Battery Back-up System For A Greater Running Time In The Event Of Poor Or Dull Weather.feature Pump Has A Flow Rate Of 150 Litres Per Hour With A Maximum Pumping Height 71cm (28 ½ In).