It looks a bit like a very etiolated Crassula elegans.....although the Osclaria deltoides is a possibility. Regardless of the ID, I'd seriously consider changing the potting media to something specifically formulated for cacti and succulents. The MG soil (especially the moisture control formula) is far too dense and water retentive to make these guys happy.

Thanks for taking the time to comment ladies! Gardengal.. I add about 30% perlite to MG soil.. do you think it might still be too wet? I have not had much luck with cactus soils, but willing to give it a try. Carol... thanks I hope this will post in that forum, too! I am west fl coastal, too.. pretty hot!

I'm leaning towards Oscularia Deltoides, mostly due to the tiny "teeth" on the edges, and the angularity of the segments. I don't think it's Crassula elegans for the same reason. C. elegans has a slightly rough texture, but no teeth (sorry, I don't know the technical term, lol), and more rounded edges on the segments.

Thank you!! That is what I was thinking, too.

In addition to adding extra perlite, I grow my succulents beneath a porch overhang where they get bright slanted light. They always end up too wet with our rain and heavy dew. They do much better under the porch eaves where I can control the water.