What are some delicious ways to prepare a grilled tilapia fillet?

Some delicious ways to prepare a grilled tilapia fillet include marinating it in a mixture of lemon juice, garlic, and herbs before grilling, or seasoning it with a blend of spices like paprika, cumin, and chili powder. You can also top the fillet with a fresh salsa made from diced tomatoes, onions, and cilantro after grilling for added flavor.