<a href=showthread.php?s=&postid=9696288#post9696288 target=_blank>Originally posted</a> by ncox38
And now that i think about it, the tank the zoos came out of was the tank with all the PBT's that just got over ick, which means there was probably ick still in the water column which means the emerald crabs that hitchhiked home probably have ick which means my display now has ick. Can ick be carried on zoas/ crabs? My nassarius snail in my QT tank that has the sick tang now has white spots on his soft tissue, so i would think ick could infect zoas or crabs..