The Cobalt LED 8 Blue Fountain Head is the perfect addition to your pond to add drama and movement after dark. Kit includes adapter, riser tube, and spray style fountain head with bottom mounted LEDs to illuminate fountain. The Cobalt Pond line has all the equipment you need to create the beautiful Koi pond or water garden of your dreams. Start with a complete kit including a Cascade pump, Puro gravity filter and UV Clarifier or pick out individual components to make a custom system perfect for your pond design. The Cobalt line includes high flow Cascade pumps, Puro Gravity and Prexo Bio Pressure Filters, Fontana Fountain Kits, LED lighting, and UV clarifiers.