there are about 25 catfish bereedingfarms in the netherlands but all the fish are exported to Germany about 10 years ago loads of pig farmers here transformd from breeding pigs to breeding catfish. Only a handfull survived 90 % went out of buisiness. no demand for catfish in the Netherlands...porb. a case of bad marketing.
When I look at this picture it makes me want to keep some.. here in Amsterdam they have some huge ones at the Zoo.