Okay. Thank you for that.
I'll now move on to Mr. Stanley, if I can. I know you talked about biocides. I know you talked about the things we know about. Mr. Hambrook knows very well about rotenone and how effective that is as a fish-killing agent, as natural as it is. Through any of your research or any of the work you do in your role as a fisheries guy, if I can say it that way, other than just using general things like chlorine, which kills everything, is there anything that is specific to these bivalves in the way that rotenone is for fish?