This is one of those questions thats a double edged sword, on one hand i feel very large fish should not be stocked regularly but rather kept on special order...
At the same time though, a lot of people just browse a store to see if its worth their time and could turn away when they only see your run of the mill small fish coz they were looking for something more unique...
Obviously there is more to it than just that, but as some have said before on these boards, once you start banning fish based on size alone, where does it end and how do people decide whats too big considering your average keeper probably has tanks smaller than 40-50G
At the same time though, a lot of people just browse a store to see if its worth their time and could turn away when they only see your run of the mill small fish coz they were looking for something more unique...
Obviously there is more to it than just that, but as some have said before on these boards, once you start banning fish based on size alone, where does it end and how do people decide whats too big considering your average keeper probably has tanks smaller than 40-50G