This past weekend, I moved the contents of my 38gal into a new 65h. I moved my Aponogetons crispus from my old 65h to the new one, and moved the Madagascar lace to replace them. When I uprooted the lace I noticed 2 clusters of stems. 1 at each end of bulb. My question is-can i cut the bulb in half to get two plants without killing it?