I don't know if they will fit your electric knife or not, but I use the salt water blades by birkley for cleaning bluegills, they have smaller teeth and go through these small fish easier without tearing up the meat, and don't break through the backbone so easy. I use it to remove the filets and de-bone, but still skin with a regular filet knife to stay closer to the skin. Have cleaned thousands this way, and it really helps speed up the process when you have large numbers of fish.