Keeping the Catch Alive and Cool
The single most important field-care habit in this entire guide, restated here as its own dedicated topic.
Live blue crabs, oysters, and clams all keep best cool, shaded, and out of standing fresh water — a cooler or basket with wet burlap/damp newspaper (for crabs) or a draining mesh bag (for shellfish) works well; re-wet or re-ice periodically on a long trip.
Never let melted ice pool around live animals — fresh water is actively harmful to saltwater crabs and shellfish, faster than open air exposure alone, and standing water without room to surface can drown a crab.
Get your catch home or to a cooking pot promptly — this guide does not have a single confirmed safe holding-time figure for every species and condition, so 'as soon as practical' is the honest guidance, not a specific number this project would be inventing.
Sources
Last reviewed 2026-08-10.
This page is general education. It does not replace official regulations, current health-closure status, or individualized medical advice — see Regulations and Health & Safety.