My TSA – Home Airport
Happy fish holiday, so nice to have an extra day to play fish. When we left the Goldfish Palooza some of use flew home with fish. Thought you might like this TSA listing;
https://apps.tsa.dhs.gov/mytsa/cib_results.aspx?search=live%20fish
Joshua McWilliams bought a new carryon for the occasion! All four bags made it with no issue
Live fish must be transported in a clear, plastic, spill proof container. In this case, the container may be larger than 3.4 ounces. A Transportation Security Officer will visually inspect your live fish at the checkpoint. Source