Acans won't open after being in tank 2 days

[Ohioreef1700]

I am new to the forum and recently purchased a colony of acans and they are still not open after 2 days any ideas on why?
All my levels are perfect and everything else in the tank looks great

 

[rt67ghy]

We need to see your parameters.

 

[scooter31707]

+1^^. Also did you acclimate the acans to your lights? Acans can take awhile to get acclimate to their new surroundings. I would give it a little more time and see how they do.

 

[Wally.B]

From my limited experience with my super sensitive Scans wait a good two weeks.

Don't touch them, move them unless they are in a bad spot (too bright spot).

Be patient to not make constant adjustments like I did. Hoping next day or two they would open up.
Those adjustments just made them more closed up.

I finally just left them alone, bottom of tank. Some gentle circulation, and they opened up nice after two weeks of painful waiting.

 

[UKMarineGuy]

low flow, low light, give them a couple of weeks as they need to settle to their new surroundings... As anything with this hobby time is greatest tool and let nature do its thing Also dont be tempting to move them too frequently, again give them time to adjust. Once they do start to open up but if they dont fully extend move them a little until you find the sweet spot but again give it time in between any changes.

Cheers,