I have some in my sump. I have a Microbiome test of the tank so you can see the profile. I will trade you on a 2 to 1 dry rock for live rock ratio, so I can keep doing this for other people. I am actually building a while tub of rock with a full Microbiome, pod population, etc both fishless and with fish for those that prefer either way.
These live rock systems are seeded with bacteria cultures from EVERY bacteria manufacture.