Diamond Tetra Sexing

TY, Jessica, I knew you'd know! I see I did some typos when I meant to say "or younger male", for the second pic (darn spell check & bad typing, lol). I was going with other tetras & fish in general in my guess.

Thanks for your help & expertise, tanker. & good luck to the OP on mixed sexes, you should be able to really tell in a couple months...& we'd love pics of your fish.
 
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