New EBJD with red dorsal tip

[kewpiefishypewpie]

I'm pretty sure it's just normal coloration based on your description

 

[Athletic_Amph]

almost all of the EBJD I've owned in the past had red coloration at the very top/tip of their dorsal fins, I'd say it's a rather normal characteristic for EBJD

 

[ehh]

I've seen plenty of ebjd with red on the dorsal fin too.