Acan not puffing up

[reefin_with_the_fam]

I got these acans about 4-5 days ago now and they’re not really puffing up like they did on the first day I had them. They puff up a little in the morning and end up looking like this as the light intensifies. I have my AI Prime on acclimation mode currently. Not sure if this is normal? The tentacles are always out at night looking to feed and I’ve fed them once so far and was going to feed again tonight. Is this normal or should I wait a little longer to be worried?
All parameters are good currently including salinity at 1.025

 

[LIreefguy]

They really don’t like light I keep might in the corners of my tank and feed them 1 or 2 times a week

 

[Wunderpus]

Lowish light, feeding once per week and moderate nutrients in the tank will have it nice and puffed up in no time... I like to feed mine calanus, pellets, mysis and reef roids/reef chilli.