TorturedSOUL said:
A foot? My LFS has a 15-20 year old clown loach that is about 6-8 inches long. I think a foot is an over statement
N8DOGG is right. When kept in less than optimal conditions (poor water quality, inadequate space, poor nutrition, etc...) clowns will not reach their potential.
Clowns actually grow to 18" in the wild, but only 2" or shorter sized specimens are allowed to be exported.
So either your LFS has been keeping the loach under poor conditions, or whoever took the loach to your LFS, kept it under poor conditions. If the loach is by itself, it's probably stressed out to the point of stunted growth. Clowns need friends. They are one of the few fish that honestly need "friends".
HTH,
Serg