I dunno. probably 2 months i would assume. With using used water, rock, and ls, the cycle will go fast. And they are the only bioload in the tank besides clownfish, maybe 3 months? Depends on how the cycle goes and how happy i am with it. Maybe more, maybe less. he system won't need 6 months to stabalize w/the way i set it up. We will see. It also depends on the species. Who knows how long if i go with merten's it will take me to obtain 2 or 3 of them. Same w/magnifica. Gigantea are not that hard to find in a healthy condition, especially if you know what you looking for.
For some reason Jordan's idea of having the magnifica's in there with the one gigantea stashed away has me thinking about that all the time lol.
Btw, jordan, you have a bta in your magnifica system? You experience no chemical warfare between the two?