where can I find 'southdown' or crushed limestone?

[tommyncal]

Hi....I'm just getting back into the hobby after a few years and wanting to set up a SW tank for the first time. I'm trying to locate, in the sacramento area, some "southdown' sand or Pavestone 'crushed limestone' for my substrate. Anyone know if it is available in this area?...thanks

 

[Doahh]

Neither are...

 

[tommyncal]

after calling all around, that is what i thought. thanks for the reply

 

[bored4long]

You can find pulverized limestone at some feed stores. I'm not sure if that is the same as crushed limestone.