Well the Bacopa doesn't need much coercion to go emersed.
It is a pretty solid plant and handles the transition well.
The binder clips are just my convienent way to train it.
That is one stem of Bacopa that grew up and out, then I just used the clips to guide it around the top of the vase.
BTW I'm not dosing any ferts, the only things this tanks gets are fish food every few days and an eyedropper full of excel maybe three times a week. Oh and weekly top offs.
There are two more buds this morning...no time for pics now though.