math podi kale kara. dan thama mathak weddi windawanna wenawa kiyala therenne.
fish keepersla f0 f1 f2 ehema danne malunge oya generation eka thama. f0 nan wild caught fish. f1 kiyanne wild caught unge bowena un. oya widiyata yanawa
F0=wild caught
F1=first generation
F2=2nd generation
ow tanki...