Recreational Fishery. A person may not catch or possess red drum less than 18 inches in total length or greater than 27 inches in total length. A person may not catch or possess more than one red drum per day. Commercial Fishery. A commercial licensee may not catch or possess red drum less than 18 inches in total length or greater than 25 inches in total length. A commercial licensee may not catch or possess more than five red drum per day.