zoas close for numerous reasons and sometimes they do so just because they can. Melting could result from poor water quality, fungus, pests...etc.<a href=showthread.php?s=&postid=15492477#post15492477 target=_blank>Originally posted</a> by Reefgo
So why do you think some of my zoas are still not open and are melting? Also would it benifit my tank to dose it with the cycle bacteria when I get it? Will it survive shipping in Florida? I guess they pack it in dry ice. By the way what do you do to get rid of algae? Do you use any products to remove phospates?