Do fish ever get thirsty?

Answer:
Only if you think they do!

Yes. Fish that live in saltwater lose moisture from their bodies through osmosis. These fish need to drink lots of water, or they'll become dehydrated. The extra salt is then simply excreted.

First answer by ID3461234014. Last edit by Slowpoison. Contributor trust: 18 [recommend contributor recommended]. Question popularity: 11 [recommend question].