Hi everyone
These zoas have been declining lately, i have seen these white swirley things on their stems for weeks now. but some of them are receding/ melting.. i've done a freshwater dip + iodine dip, any idea what's wrong? ;D
pictures are after freshwater dip today !
update : The white spirals on the stem of the zoas look like Spirorbid polychaetes . I have tons of those at the back of my wall. The zoa polyps that have melted/ receded have tons of these sticking to it, so.. are the ''Spirorbid polychaetes'' killing my zoas?
These zoas have been declining lately, i have seen these white swirley things on their stems for weeks now. but some of them are receding/ melting.. i've done a freshwater dip + iodine dip, any idea what's wrong? ;D
pictures are after freshwater dip today !
update : The white spirals on the stem of the zoas look like Spirorbid polychaetes . I have tons of those at the back of my wall. The zoa polyps that have melted/ receded have tons of these sticking to it, so.. are the ''Spirorbid polychaetes'' killing my zoas?