So we were fishing at crescent head estuary and the saltwater tide was coming in/ almost completely salt water by now. We were fishing with fresh caught mullet and thought we caught a flat head, felt like lifting a dead weight, not a great deal of fight, and we ended catching a striped eel looking thing, so we googled the fishing charts and it wasn’t on anything until we googled the description and found out it was highly venomous and freshwater. Anyone heard of freshies in saltwater?