My friend keeps saltwater fish.. namely Lionfish.. well they have to eat live feeder fish, goldfish and guppies, etc. He told me that's illegal on cruelty grounds in the UK.
I doubt it, people are allowed to feed snakes with mice, frozen or alive, so I doubt they'd be that bothered about goldfish.
As for carp being kept in small tanks, they are fish who cares? Only fury animals count :D
Or a gerbil, the Asian fellow claimed it was a hamster and was focking proud of it too, it defenitely looked like one.
I want names, dates and a copy of the menu or it didnt happen!