Im not sure where to post this. I am not one to grow or maintain live plants, but I like the look plants add to a tank. I was looking at adding some fake ones. The prices on some of these are kinda high so looking for a cheaper way. I thought of the fake plants you can buy to make floral arrangements. The selection is way better and you can find really large plants for just a couple of bucks. I know these have a wire inside so you can bend and form them. Will this metal inside of the plants harm fish? Has anyone used these before? post your thoughts and pics if you have them.