Succulents

[hunterk997]

I picked up some succulents today for my tortoise and I think they are all safe but I want to double check. I couldn't find one of them of the tortoise table or search engines here.
Sedum pork and beans:

Aloe zanzibarica:

I know aloe is safe but I'm not sure with this one because it has "spikes" that are kind of tough.

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[Jacqui]

I love those names: Pork and beans and String of buttons!

 

[hunterk997]

I love those names: Pork and beans and String of buttons!

Yeah, they are funny names. I wonder why the one is called "string of buttons." It reminds me nothing of buttons.
So I found on the forum that the sedum is okay, but is the buttons one and aloe okay?

 

[mike taylor]

Aloe is ok to feed don't know about the buttons.