Seagate barracuda 40gb ultra ata , 7200.
Freshwater fish like rohu, pangush, carfu, mrigal, silver carp, tilapia, koi, gulsha, puti, star baim, shrimp, vannamei.
Frozen fish . ( rohu , hilsa , pangush , talapia , koral , talapia , puti , keski , e moila , dry suri , dry lotia , dry anchovy.