zoanthid skirts NEVER open? but they grow..

[romsoccer12]

anyone else have this problem? all my zoanthids grow, but never really open up no matter where i move them. they are growing great, but i never see there colors. they have all been dipped before entry so no pests

 

[Friday Night]

Going through that right now rom... Mother polyp is peaking out been doing that for a week and a half now but two nubs are almost ready to bloom.... she almost done giving birth. thier names are going to be cha ching jk......