Hey guys, wondering if any of you know anyone or anywhere that sells duckweed around the Sydney region (preferably Western Sydney). I've purchased mine from Watergarden paradise, but the shipping alone costs more than the duckweed itself! And for some reason I can't seem to grow them successfully, and if I put it in my turtle tank it all gets eaten in like 2 days. So I was wondering if there's anyone that sells them locally so I can drop by to buy some without the need for shipping fees. Also just wondering as I sometimes see them in park's ponds... but I'm not sure if those are safe for my turtle since they are "wild" sourced? If they are I might just bring a small container and take some home.