Profession (1986 – current) Consultant in aquaponics, hydroponics and controlled environment agriculture Advise clients worldwide on benefits and potential of hydroponic and aquaponic agriculture. Complete studies, site surveys and project reports on hydroponic and aquaponic projects Recommend proper growing systems and greenhouses based on client’s needs, market and budget. Train clients in proper growing techniques, greenhouse operation and marketing. Network with aquaponic research scientist and growers world-wide Co-Publisher of Aquaponics Journal, the only publication dedicated to aquaponic technology, methods and applications.  Aquaponics Journal has been continuously published since 1997 Co- publisher of books, videos and curriculums on aquaponics, hydroponics and aquaculture. Invited Speaker at International Conferences on Soilless Culture (Mexico, Australia, Cost Rica, USA, Singapore, etc)