I grow Ulva intestinalis in my Atlantis 2 Algae Turf Scrubber and harvest it weekly. I provide this amzingly fast growing and uptake of nutrients to other reefers with sumps for growing algae (usually cheato) and other ATS users here in the UK. However, I have been asked buy ATS forum members both in the US and Canada if I could supply them with some of this remarkable algae. As much as I would like to it is impractical to do so as you may guess. So my question is, is Ulva intestinalis available anywhere in the US or perhaps Canada to purchase does anybody know? Thanks.