lion with ick

my big lions got ick hwo do i get ride of it never had it in salt water be for

 

Your tank is fowlr right?  If so, I would move your lionfish to a qurarantine tank and treat him with an ick treatment.  Is this a new lionfish or did you add anything new lately?

 

this is a fish only tank  i have a clown in thair with ick i see all my damels have it  my yellow tang and lion fish thay aint looking to happy i think im going to lose the whole tank my 55 is reef tank the fish only al is the 72 bow front u seen thanks so much

 

sorry i adde dnothing to tank beenn up for 5 months lion fish is 5 months old no new fish in thair or any thing

 

Your best bet would be setting up a hospital tank, treat the ick and the fish should be good to go in a month.
Here's some reading for you
http://www.reefcentral.com/forums/showthread.php?s=&threadid=167243
Check out this forum all kinds of information.
http://www.reefcentral.com/forums/forumdisplay.php?s=&forumid=87