In a small bowl add pineapple, mango, red onion, fresh cilantro, lime juice, and salt to taste. Stir to mix everything together and set aside.
Then, in a small bowl or plate, add cajun spice seasoning and garlic powder. Mix. Pat Mahi Mahi portions dry.
Season both sides of Mahi Mahi with cajun seasoning mix.
Heat a large skillet to medium high heat, add olive oil.
Place Mahi Mahi in pan and sear for 2-3 minutes on each side.
Remove and let sit for 1 minute to cool.
Serve Mahi Mahi with Mango Pineapple Salsa.
Serves 4 people.