It has another name but whatever. (If u don't know it too bad for u) there medium sized perch but there's a good video on U tube how to fillet smaller perch. Or any perch for that matter but really good for smaller perch.
https://youtu.be/pjTlFwQb7D0
This is the video;
And for buddy that called me a troll
Lol whipe ur mothers milk off ur lips before u talk 💩 to me...