The only fish I can think of that I have any experience with that fits your
requirements is Hara jerdoni.
If you could expand your size, there would be more to choose from. The does
well alone and likes hiding part can be found in just about every group of
fish but that 2 inch criteria is the stickler.
And as coelacanth says, you are actively searching for a fish that would
tick off most other hobbyists.
To each his own.

Jim

coelacanth wrote in message
y.com...
Tiny, hiding and antisocial? You're looking for
the most boring fish in the world?


"cethiesus" wrote in message
om...
Looking for a fish that fits all or most of this description:

Small (Or at least slow growing), 2" or under
Does well by itself
Likes caves and hiding places

Basically a mini-clown loach that is anti-social Anyone have any
suggestions?