Questions for Spec V owners

[richh]

I'm thinking about getting back into the saltwater side of the hobby and have a couple of questions for anyone who has a spec v. I'm looking at doing the tank with live rock and just ricordeas and possibly rhodactis mushrooms.

 

Will the stock light be enough for ricordeas?

 

Can the daylight and moonlight be both on at the same time?

 

If I add a small powerhead is replacing the stock pump still necessary?

 

Thanks