Peruvian Fish Ceviche

Ingredients

• 1 pound fresh white Fish (like mahi mahi, sea bass, or flounder), cut into small cubed
• Lime juice - about 10 to 15 limes
• 1 medium onion - thinly sliced
• ¼ cup fresh cilantro leaves - chopped
• 2 to 3 chili peppers , finely chopped with seeds removed
• Kosher salt and freshly ground black pepper
• 1 clove garlic - minced
• 1 small piece ginger - grated (approximately ½ inches) - opitional