Shrimp fishing in Taiwan is a popular recreational activity, typically done in indoor venues with pools stocked with live shrimp. Visitors use simple rods to catch shrimp, which they can then cook and eat on-site. It's a social activity, often enjoyed with family and friends, combining the fun of fishing with the pleasure of fresh seafood.
And you eat what you get, so, if you're not good at fishing shrimps you won't eat anything!