Easy Mediterranean Seafood Stew
1 (16 ounce) can whole peeled tomatoes, undra… 1 cup dry white wine 1 cup fish stock 1 medium onion, cut in half and thinly sliced 1 pound clams in shell, scrubbed 1 tablespoon olive oil, or as needed 1 ½ cups peeled and cubed potatoes 10 ounces uncooked medium shrimp, peeled and … 10 ounces white fish, cut into small chunks 2 cloves garlic, minced, or more to taste 2 teaspoons crushed red pepper 2 teaspoons lemon zest 8 ounces cleaned calamari, sliced into thin r… salt and ground black pepper to taste ¼ cup chopped fresh basil ¼ cup chopped fresh parsley ½ lemon, juiced