Are sea snakes kept any where in the U.S.A.? The only thing I could find is this video of a banded sea krait (Laticauda colubrina) supposedly at the Aquarium of the Pacific (in Long Beach, CA) () but when I went to the aquarium's website, it said, "Banded sea kraits do not have an Aquarium of the Pacific habitat."(Aquarium of the Pacific | Online Learning Center | Banded Sea Krait) Thanks for any information you have.
They did have one, I saw it in person in 2015, but unfortunately they no longer keep a banded sea krait.
I found a couple references on line about Waikiki Aquarium keeping a yellow bellied sea snake, but I have no idea if it is still there. There are also some pictures of what looks like a sea krait at Ripley's Aquarium - Myrtle Beach.