Originally posted by roggy23
yeah but how do you trust how long the rock has been in the fish store!
:notsure: :notsure: I don't think I get your question but I'll give you an answer. I conclude that since this rock was in their "display/fish for sale" tanks it is "fully cured", not to mention how it looked. I have ordered on the net and I have 7 LFS's in my city that I frequent so I feel that I have a pretty good idea how to tell "well cured rock" from "POSSIBLY uncured rock".
To answer the question about how to know how long it has been in the LFS, I don't think it is an issue, you want to know if it is cured or NOT, not how long someone has had it.