Okay I wouldn't say it deflates fully as of now but some of the tentacles do I just figured it was because it was still getting acclimated only been a few days and it's walkin around getting situated. Should I be concerned about what I'm seeing now?
Mags will certainly be smaller at night than during the day under your main lights; and it is normal to see a few flaccid tentacles every now and then, but if you are seeing the entire anemone deflating then that is a waning sign that all is not well. If you see that on a repeated basis, then the animal is likely to expires unless you begin treatment. Minh has a sticky here on Cipro treatment that significantly improves survival rates for these wonderful animals. Good luck.