To help raise money for the Extra Life charity, WotC has released a 39-page PDF adventure called Locathah Rising, which also includes the locathah as a playable race. Locathah are fish-people. You can pick it up for $9.99.
Yeah, the only way I could see one of these guys being integrated into a general adventuring party is if you made it an artificer and built an environment suit.
You would probably need more than a bucket, since by implication, they would need immersion in order to take a long rest.One, that's a great idea.
Two, just bring a bucket and learn the "create water" cantrip.
You would probably need more than a bucket, since by implication, they would need immersion in order to take a long rest.
The other problem is "Create Water" isn't a cantrip, it's a first level spell.
Adding an "Air Breathing" cantrip would be another solution.
I think the artificer would be more fun though.
Umm, they're adorable???