Does Green Moonstone Brain open only @ night

[minsmarine]

My brain seem to be open only after switched off MH 250w.

And only feeding time ( feeding time I don't switch of the light ).

He is about 12" from MH bulb, medium flow. Placement is @ middle.

Is it normal ?

[FuEl]

Most LPS only extend their tentacles at night. Even sps polyps extend their polyps more at night. This is because in the wild, zooplankton perform vertical migration & will rise from the depths during the night.

[minsmarine]

Geez, pardon my ignorance of the basic law, tks bro. Hope u dont' find me shooting s****d question.

Cheers

[FuEl]

Hmm..it's okie..anyway..you can entice them to extend their tentacles in the day too if you feed enough strong smelling foods like cyclopeeze.