I have been looking for some nice branching wood for my planted tank for a while now, but have not found any. However, my parents were trimming some plants, and trimmed off a nice section of a Crape Myrtle plant, which i think would look great in my aquarium. Only problem is whether or not it would be safe if i let it dry completely, took off all the leaves, soaked it for a week or so, and then put in in my aquarium. So, is it safe?