Originally Posted by
lion_crazz
This is a very tough question to answer. Here's why:
On one hand, if the system you bought the coral from had fish in it, then the coral could potentially be carrying ich or other parasites.
If the system does not have fish in it, the chances of it carrying parasites are slim, but not impossible. If it is a new piece to the LFS, it could definitely have carried ich with it in transport.
Then comes the problem of location of quarantine. If you have ever used medication in your quarantine tank, you obviously cannot quarantine the coral there. On top of that, you then need proper lighting and proper alk/Ca levels if you are going to quarantine corals also.
This is a really tough question to answer. I am not going to give an answer, as I feel you could make a stance for both sides. I, myself, have never quarantined any of my corals though. I have not had any problems doing it this way, but I guess, it is not 100% bulletproof then.
That is what I was looking to see, thanks that sums it all up very well!!