Can Blastos touch each other?

[chousecat]

I was searching through Reef2Reef and google to find an answer but was unable to. Can Blastos touch each other? I have two Blastos so far on the opposite sides of my tank and want to put them together on an island.

 

[ZipAdeeZoa]

Blastomusa welsi can touch eachother and merleti's can toch each other, I'm not sure if welsi can touch merleti though