:sick: something went wrong in my tank, so my xenia was dieing. i used water changes and also diped xenias in iodine dip. i did the dip once and few of my xenias are back and pulsing, but the rest are still in a coma. do i dip again or should i wait longer? so far it has been about a month since they have been sick. the reasong they got sick was because i didn't know that my nitrite was above 0. actualy, thanks to xenias i fixed the problem before it hurt everything else in my tank. but i do want to save them. also since the dip there has been no change in the way comatosed xenias look. :huh: