Does Swai Fish Have Scales

Do fish have wings and scales? 3

Sawai is an Asian catfish prepared for food. And unlike other catfish species, it does not have wings and scales.

Does Swai Fish Have Scales

I fried the needle and once the fat came out and sat on the paper towel it was still wet and the more I ate the more it tasted like catfish which was not at all. The scales and wings look like whispers so I'll add them to my wish list and they'll be fine.
I think they have wings, but I'm not sure about the scales.