It appears that tilapia (the fish) is grown in fish-farms in Cuba, and, I would suppose, in rivers, too. Does anybody have information on the prevalence of tilapia in Cuba? Here's a link to today's El País article: https://elpais.com/elpais/2018/05/11/estilo/1525991319_425662.html Although Cuba isn't mentioned in the article, the photo at the outset indicates that tilapia is farmed in Cuba.
An advantage of tilapia is that it's abundant (once it gets a start) and that it's a cheap meal. Among the disadvantages are that it's an invasive and can crowd out some native species. It can also live in both salt and freshwater.
Is the Cuban government promoting this fish as a food source? If so, are they careful to keep this invasive species confined to fish farms, versus allowing it to propagate in rivers?
Back in the mid-1970's, Peace Corps Paraguay (in cooperation with the Paraguayan government, of course) was attempting to introduce tilapia as a food source. I, at least, had no idea about the invasive downside of tilapia. It's for this reason that I'm interested in its presence in Cuba.
Thanks,
Sandy
