04-03-2005, 12:50 PM
Join Date: Mar 2005
Location: NS Canada
First question would be why?
J/K, I have a great lawn of what I believe to be tennelus, not sure as it came as a hitchhiker plant. But I see you already have tennelus. I'm sorry I can't help you out with Riccia. Have you tried contacting Thunder Bay Aquatics? They may be up and running soon.
I assume you have enough light for Riccia?
Thanks for posting, I will be watching this section of the forum. Good luck with your search and keep us updated.