My VT, Kaida's, Dorsal fin is really long and i've noticed that at the ends it sort of curls, but the fin isn't really clamped, none of his are but his Dorsal fin does look rather thin when he isn't flaring. I'm not sure if it's normal as I haven't really paid attention to the size of his fins... could someone help me please?
Some pictures of him flaring (the only pictures I have of him):
If you look closely in this picture you can kind of see what I'm talking about
Sorry for the bad pictures, the camera I took these pictures off wasn't a very good one.