ID this baby piranha

  • We are currently upgrading MFK. thanks! -neo
catoprion mento does like to eat scales...so..
those can be pretty cool little fish, once mature they can get nice color
 
Seller told me serrasalmus rhombeus
That's what it looks like I had one about a year ago to find out put your finger against the glass of your tank if he follows your finger then most likely it's a Serrasalmus Rhombeus
 
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