Red goniopora

what type of flow and lighting do you have these guys in? I have a goni frag that hasn't opened up in a month but the frag still has color and minimal polyp extension. Just when I think it will extend it doesn't.

I've got a green one which was an impulse buy when I first started getting corals, had i known they came in red i would have gotten that one! FML! After reading up on them everyone is scaring me but it looks so healthy! Its polyps are extending now more then ever!

I have both green and red in a 30 gallon tank. I have a canister filter at one end and a marineland emperor 280 on another end. This sits in center of the tank.

I feed them brine shrimp twice a week and also feed marine snow or zooplankaton twice in a week. Both of them do really well and extend a lot. And I have four T5HO lights .

So far no difficulty at all in maintaining them. It is nearly an year.