Hi guys! First post, and it just had to be a worrying one..
Ok, so I just picked up a Christmas Wrasse yesterday. As soon as I was done acclimating, put it in the tank, it darted straight for the flooring, and disappeared.. It hasn't come out since.. How long before I should start worrying? She's a huge one, looked healthy at the LFS, but just ain't seen it since.. I know They burrow.. but for how long at a time?