Savory Slow-Cooked Salmon

3 lbs. salmon fillets (you can also use red snapper)
1 Tbsp. garlic, minced
1 large onion, sliced
1 green bell pepper, cut in 1 inch pieces
2 unpeeled zucchini, sliced
14-oz. can diced tomatoes
1/2 tsp. dried basil
1/2 tsp. dried oregano
1/4 tsp. salt
1/4 tsp. black pepper
1/4 cup white grape juice (or water)1.

Rinse fish and pat dry. Place in slow cooker sprayed with cooking pray.2. Mix remaining ingredients together and pour over fish.3. Cover. Cook on high for 2-3 hours, being careful not to overcook the fish.