In A Skillet, Saute The Celery, Green Pepper And Onion In Oil Until Almost Tender. Add Tomatoes; Cook And Stir For 1-2 Minutes. Sprinkle With Salt And Pepper. Top With Fish Fillets And Sprinkle With Seafood Seasoning. Reduce Heat; Cover And Simmer For 6 Minutes. Break Fish Into Chunks. Cook About 3 Minutes Longer Or Until Fish Flakes Easily With A Fork. Serve Over Rice. Serve With Hot Pepper Sauce If Desired.