A "How To.." question for the seasoned professionals.
How does Oliver Knott 'attach' Riccia in the following photograph? As far as I can see, it is not attached to a rock (from looking at other of his photos). Could it be attached to a 'plate' of some type? How easy is it to maintain Riccia in this form?
Photo copyright Oliver Knott "The Aqua Creator" www.pbase.com/plantella
Andrew Cribb
How does Oliver Knott 'attach' Riccia in the following photograph? As far as I can see, it is not attached to a rock (from looking at other of his photos). Could it be attached to a 'plate' of some type? How easy is it to maintain Riccia in this form?

Photo copyright Oliver Knott "The Aqua Creator" www.pbase.com/plantella
Andrew Cribb