Derry Irawan

Malang, East Java, Indonesia

Ornamental Fish (Ikan Hias) Breeder, Aquarium Fish and Fisheries Consultant, Fishing Maniac, Blogger,

  • #ikanhias
  • #arowana
  • #louhan
  • #discuss
  • #blogging
  • Work
    • Department Of Fisheries
  • Education
    • Fisheries Bachelor