Damaged finlets

[andre07]

Hey fellow bichir enthusiasts, it's been awhile since my last visit here. I was too busy at school.
I have something weird going on with my bichirs, the webbing on their finlets are missing. It only appears on the upper jaws and the delhezis, while all the lower jaws are intact.
Have any of you experienced this?
Anyway I attached some pics from the lapradei and the endli that missing those finlets.

 

[Dr.B]

I have this kind of problem all the time. It's usually just from nipping. It'll grow back perfectly fine. Nothing to worry about.