Oh, what a predicament!

[cocoacf]

So I'm upgrading my 14g biocube to a 29 gallon biocube, due to an algae outbreak in which I have to completely start my tank over in order to get rid of. So I figured I'd take the opportunity to upgrade!
The problem is... I bought a 25 + head frogspawn a couple days ago because the guy gave me an amazing deal on it (an I love frogspawn). So I am just wondering how long my 29g should be set up after the cycle before I add the euphyllia ? I know they are normally pretty hardy, but with a colony this large I am not sure and don't want to risk it.
Thanks! I'll get pics soon as I can

 

[geoj]

Ghost feed the cycle and then test for a week. When the numbers are good then add the hammer. You just don’t want there to be a spike in the waste numbers.