redtail catfish

[thyexi]

I went to a shop nearby and saw baby rtcs some of them has spots on their head and the other just plain black . Is there any difference between them ?

 

[BuffaloPolypteridae]

Nope, other then the spots themselves lol ive seen some bigger rtc w/ them and some w/o so idk if its a juvie pattern or a permanent one

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[thebiggerthebetter]

At the face value of the little info given, I don't think they differ. Pics would help.