Blagdon Inpond 5 in 1 2000 Pond Pump & Filter - Small PondThis complete in pond solution includes a pump, filter, UV clarifier, LED spotlight and three attractive fountain feature heads. The filter contains effective mechanical and biological filtration to keep your water clean and healthy. The 5 W UV clarifier kills green water and algae. The fountain head options bring beauty to your pond and the LED spotlight brings your pond to life after dark. Key Features: Everything needed for a clear and healthy