I have about 5-6 different zoa colonies and some of them have developed a condition I have not seen in zoa before.
I recently fragged them and attached to rock rubble (2 weeks ago) and today I noticed that most of zoa are loose.
I thought I didn't not glue them well enough but no. It looks like the base of zoa are disappearing and polyps just fall off the base. By lightly shaking the rock I saw half of polyps just fall off.
My tank is fairly new but all corals were in my old tank for years.
And it can't be bad fragging since I fragged hundreds of zoa in past 5 years.
I noticed some white substance where the base of zoa colony usually is. Not sure if it's some kind of pox or just glue. it's somewhat translucent.
I recently fragged them and attached to rock rubble (2 weeks ago) and today I noticed that most of zoa are loose.
I thought I didn't not glue them well enough but no. It looks like the base of zoa are disappearing and polyps just fall off the base. By lightly shaking the rock I saw half of polyps just fall off.
My tank is fairly new but all corals were in my old tank for years.
And it can't be bad fragging since I fragged hundreds of zoa in past 5 years.
I noticed some white substance where the base of zoa colony usually is. Not sure if it's some kind of pox or just glue. it's somewhat translucent.