Hello. I once bought some live rock with this stuff on it and it soon spread all over so that my tank looked like a golf course. It was awesome. Long story short I do not have any Maidens Hair anymore and I looked at buying some but it is super expensive. I know how crazy this stuff spreads with absolutely no effort other than keeping a healthy tank, so if anyone has some Maidens Hair (it goes by other names) I would like to purchase some of it at a price more reasonable than what they charge online. If you can help me out I would be much appreciative. Here is a picture in case you have it and don't know. The best way to describe it is underwater grass, and it is kind of bristly to the touch.
Thanks.

Thanks.