In the US, they can’t stop you from bringing a fish through, even if it’s rotting. The airline can deny you boarding, if they even know about it ahead of time, but TSA isn’t in charge of any of that.
I see now this is from AMS to DET, I’m not familiar with Amsterdam’s security or rules, so there is a decent chance my first paragraph is incorrect in this situation.
In the US, they can’t stop you from bringing a fish through, even if it’s rotting. The airline can deny you boarding, if they even know about it ahead of time, but TSA isn’t in charge of any of that.
I see now this is from AMS to DET, I’m not familiar with Amsterdam’s security or rules, so there is a decent chance my first paragraph is incorrect in this situation.
Wait, what? They make me empty out my water bottle, but cant stop a fish??
Drink the fish while on the plane. Problem solved.
If you squeeze it hard enough, there is definitely more than 8oz of liquid in there.