I have been doing some research on the subject and there are certain experiences in Cuba. A senior official recently spoke about how each of us must take responsibility for food security into our own hands, and he alluded particularly to the potential of domestic aquaculture. He was taken for a fool and was subject of many insipid memes. For countries like ours, on the contrary, it seems to me a critical option.
The problem with our aquaponics experiences is that they are still very limited, unfortunately. In fact, a few years ago there was more development than now. I remember buying a lot of red tilapia, and claria fillet was also well commercialized. In reviewing the topic I came across this local development project, which is very close to me in terms of distace. It looks quite organic, so it may be a good option depending on prices. Thanks for your helpful feedback, once again.
RE: The Latin American Report # 214