Clam nestling in the zoos, okay or bad?

[mitchelljared]

Another question: Our clam has been in the same location for about 2-3 months now all of a sudden he's moving down the rock into a bed of zoos. They all seem to be fine with it. Will the zoos hurt the clam? The pic is below.
http://www.canreef.com/vbulletin/picture.php?albumid=205&pictureid=2116

[o.c.d.]

http://i266.photobucket.com/albums/ii261/mudslingercor/P1220019.jpg
Mine have been like this for months. I also have another clam that is touching same type of palythoa (Zoo). Some things can sting clams though and if you notice the clam not fully expanding near a coral then move it.

[chandigz]

Zoas and palys never bothered my clams until they grew up the side, over the edge of the shell and started to work their way down the inside of the shell.