You can use your favorite fish! I have yet to come across a fish that doesn’t work when paired with the right toppings. Here are some ideas: -White fleshed, flaky mild fish such as cod, snapper, mahi mahi, flounder or halibut. -Salmon is another great choice and because of its strong flavor goes well with spicy rubs sauces and toppings that pack a punch. -Farmed freshwater fish such as tilapia and catfish.