I think you could get good information on
saltwater fish farming from the University of Texas Marine Science
Institute. Their web adress is www.utmsi.utexas.edu . What are you
planning to do you mentioned redfish. At UTMSI they use 'greenhouses'
and keep the fish in constant spawning teperature and I think they raise
the fry in ponds. Where are you from? I am also thinking about getting
into aquaculture after I finish my degree. Let me know how it goes. | 
