That's either rutilus or cf. "Indochina".
They're very hard to tell when they're first introduced and stressed without very good and very specific pictures, which we don't have here. In a couple of days when it settles in, it'll be easier to tell.
The dwarf goonch don't get over a foot. They're related to the rutilus branch of Bagarius. They look similar to these but have a significantly more blunted head and relatively larger eyes. They've very rare in the hobby, only coming in as contaminants with shipments of generic SE Asia goonch yearlings.