Fin Problem

[RanchuKeeper]

So based off of the information I got for stocking my 60G Breeder I ended up going with 1. 2.5 Inch Tomini tang 2. 3 Inch Clownfish and 1. 3 inch Six Line Wrasse for now. Well I woke up one morning and my Tomini tangs pectoral fin is curled or bent inward I don't really know how to explain it but its not straight. He still swims fine its not ripped or anything like that but just bent. Is this like a birth deformity?

 

[00W]

So based off of the information I got for stocking my 60G Breeder I ended up going with 1. 2.5 Inch Tomini tang 2. 3 Inch Clownfish and 1. 3 inch Six Line Wrasse for now. Well I woke up one morning and my Tomini tangs pectoral fin is curled or bent inward I don't really know how to explain it but its not straight. He still swims fine its not ripped or anything like that but just bent. Is this like a birth deformity?

Pictures would be lovely....