Welcome.
Some advice if I may; you will want to attach the ooths with something other than tape. Even the slightest amount of tape adhesive will trap nymphs and removing them is about impossible without hurting them. I recommend a dot of glue from a hot glue gun.
If you're using just the standard metal screen aquarium you will find that the fruit flies needed to feed newly emerged mantids will simply crawl right through the screen. The mantids may also escape depending on the size of the screen. With an aquarium like that it becomes difficult to find a solution to this problem but I have had some luck with using fabric mesh over the tank and the screened lid sitting on top of that. The issue with that method is when you have to open the thing to drop in fruit flies.
With T. sinensis the mortality rate is very high so don't get discouraged if you lose many. Lastly, please don't release any of the nymphs. The species is non-native and while they are naturalized to the US, the fewer the better to compete with any native mantids.