Do you happen to have any images?Sold as torito, but maybe Ageneiosus vittatus?
I'll take some more pictures, but IMO, it resembles this guy... https://www.planetcatfish.com/common/species.php?species_id=372Trachelyopterus galeatus
Pretty small... 4 inchesHow big are they currently?
Note that
Trachelyichthys do not have an adipose fin, yours do!
Trachelyopterus but I could be changed on galeatus, with a good argument.