Hi zoa peeps! I'm not a fire hard but have a dozen or so colonies on hand. About a month ago, a reefer friend mentioned to me that he had two discs with GMKs that just wouldn't open. They had opened sporadically a while ago but nothing for many weeks. He asked if I would take one disc into my display tank and see if there was something going on with his parameters. I agreed.
Fully dipped everything coming in. Reef dip, then iodine, then h202 to get some algea off.
For about the last month, I've been moving them around the tank from low light low flow, medium medium, Now medium light and high medium flow. During this time, Two of the largest polyps got super thin where they met the disk and have since vanished.
The gmk disk he still has in his tank are doing the same thing.
I'd really like to get those open and happy but unfortunately, all of my tricks have failed.
Any idea and info are appreciated.
Fully dipped everything coming in. Reef dip, then iodine, then h202 to get some algea off.
For about the last month, I've been moving them around the tank from low light low flow, medium medium, Now medium light and high medium flow. During this time, Two of the largest polyps got super thin where they met the disk and have since vanished.
The gmk disk he still has in his tank are doing the same thing.
I'd really like to get those open and happy but unfortunately, all of my tricks have failed.
Any idea and info are appreciated.