daisy polyp info and other suggestions needed

[hotelbravo]

let me preface this with the background

its been a battle with my wife to keep her interested in this hobby. and to make things worse we are on different planets in terms coral. we have had our tank for a year and a half and the only coral we have are star polyps. we are trying to make a tree out of some branch rock. so sense we have the GSP she will not let me get anything else thats green. and since i have a large RBTA she will not let me get anything red. and since we have real reef rock the rock is all purple and she wont let me get any purple coral either so ive been struggling. anyhow the one coral she wants are daisy polyps and i do not know alot about these except that ive heard they spread around in a nuisance like manner much like the GSP will so im wondering if i should isolate them and where to put them in the tank as far as lighting and flow and if there will be any need to dose for things.
im also dying to hear some coral suggestions that fits the strict requirements my wife laid down. i would prefer to stick with things i would not have to dose for or that would require little dosing.
any help would be greatly appreciated!!!

 

[scooter31707]

Don't have experience with them, but for as I know they have the same care as the GSP. I believe they are in the same family. Yes they will spread like a weed and can take over a tank.

 

[Mock]

Depends on what you are talking about. Would need a photo. The purple clove polyps and white clove polyps can turn into a nusence but, a daisy clove polyp, the kind that grow in clusters like these are not a problem.

 

[hotelbravo]

or preferably