Thank you!! I’ll take a closer look as soon as I see that shrimp again... it seems they’ve both gone into hiding, but I think I just found a molt so that would make sense. Crazy that they’re already molting though... please say this is a molt and not a dead body....You might want to have a closer look at the green stuff under the shrimp's body, it looks like it might be Ellobiopsidae . Check out This link for more info.