Zoanthids stay open all night

[Reefman71]

My Zoanthids stay open all night? They look great during the day completely healthy, water is great I’m using a Kessil a360x. Anybody else have this happen? I have another tank that has Radions and all of the Zoanthids are closed tight every night?

 

[hds4216]

My magician palys stay open all night while all the other strains of zoa/paly close. Not sure why, but they're doing great.

 

[JGT]

Maybe you got nocturnal zoas. that’s unusual. Mine close up soon as the lights go off.

 

[sfin52]

Maybe you got nocturnal zoas. that’s unusual. Mine close up soon as the lights go off.

Mine close up while some are open. Perfectly normal. Sometimes some will be open and closed part of the same colony.

 

[Reefman71]

My Death Star, GMK, and others? And they look totally healthy so I guess so shouldn’t worry