Swai. It's a relatively inexpensive asian catfish. You can get it at any supermarket (or should be able to).
Bake or pan fry with salt, pepper, a bit of lemon if you like lemon. You can put it in a baking dish or wrap in alum foil if you bake it. You will need to lightly oil the pan or the fish if in alum foil. It will stick. I use extra light virgin olive oil. 350 degrees for about 12 - 15 mins. Should be flakey.
You can add spices to it...whatever you like flavor-wise. Some people use chile peppers or paprika, etc. Whatever your taste is.
So good for you, loaded with protein, and healthy! Steam some broccoli or cauliflower, green beans, peas, whatever.
Enjoy.
Letrell