Sump mushrooms

[Mick]

All the research says low lighting and flow is key to growing mushrooms. Honestly in those conditions I’ve struggled to grow them well so in a fit of curiosity I threw a handful in my sump / Refugium. I’ve seen a big step change in both their health and size. So that was unexpected.

 

[John Bowers]

Where did you get the seashell substrate- been looking for something like that.

 

[Mick]

That’s from myrtle beach, I also have some from Florida. I usually bring some home on every trip