starke
Well-known member
We too are interested in a higher quality product. Conservation is the main reason we initially chose ebb and flow and a reusable medium, eliminating the recurring expense and more importantly, eliminating the need to dispose of the used. This of course comes with a downside: rock cleaning. But I've developed a rather simple, however time consuming, process that works. We haven't purchased medium in years.
Care to share your method?