Bimwe by'ingenzi mu biyigize:
- Itunganya amafi uhereye ku mafi abiri icyarimwe, ku muvuduko wikubye kabiri, bikongera ubushobozi bw'akazi.
- Ifite ubushobozi bwo guhindura imfuruka mu gihe cyo gukata kuri degere 90-60-45-30
- Ubwoko bw'amafi itunganya: croaker y'umuhondo, cod, saury, bass, n'izindi.
