Aplikasi Duckweed (Lemna sp) pada Pakan Benih Ikan Lele Mutiara (Clarias gariepinus)

Pearl Catfish (Clarias gariepinus) is a type of freshwater fish that widely cultivated by many people because its economic value. catfish new strain African Clarias gariepinus Burchell, 1822 superior breeding results the Sukamandi Fish Breeding Research Agency (BPPI) which has been declared passed in Type / Variety Release Assessment on October 27, 2014, under name MUTIARA (Peerless High Quality) catfish. This study aims to determine effect addition duckweed feed growth and survival pearl fry. The test measuring 7-10 cm long weighing 6 gr kept sized aquarium (120 x 50 40 cm), as 9 aquariums, three aquariums control, for treatment A, B, with each A(5% dry duckweed), B (10% duckweed) K (control) without treatment. . showed dukweed can be used an feed, feeds provide best growth, namely daily rate (GR) 0.41 g, Specific Growth Rate 2,57%, absolute weight 19 length 11.31 90%.