Mix the tamari sauce, pomegranate molasses, olive oil, lime juice, sugar, garlic, and crushed red pepper until well blended and place it in a small pan or ziplock bag to marinate the rockfish.
Turn over Rockfish and cook for 5-7 minutes, placing the shrimp on the grill at this time. Turn the shrimp at about the 3 minute mark. The shrimp will only take about 5 minutes to fully cook.
Serve the marinated grilled rockfish on a bed of wild rice or the grain of your choice with some lime wedges. Garnish with chopped scallions or parsley to add a little more color to the dish.