Grilled whole fish with watermelon salsa

Ingredients

• 2 Tbsp fresh parsley, finely chopped
• 1 Small watermelon, sliced, for serving
• sea salt and freshly ground black pepper, to taste
• 1 1/2 Tbsp lime juice
• A handful coriander leaves
• 1/2 cucumber, sliced julienne
• 1 spring onion, finely diced
• 4 Tbsp lime juice
• 30 g fresh coriander, to garnish
• 3 garlic clove, thinly sliced
• 1/2 large onion, diced
• 2 Red chillies
• 4 Tbsp olive oil, to drizzle
• sea salt and freshly ground black pepper, to taste