X Gasteraloe is a nothogenus, or a genus full of hybrids. Gasteria and Aloe make up the two genera, and it is easy to see both parents in many of the hybrids!
There is no conclusive evidence on whether or not specific species within Gasteraloe are pet safe or not. They have one pet safe parent, Gasteria and one not pet safe, Aloe. Proceed with caution if you have a particularly nippy pet.
Plants will ship bare root and are suitable for 4 inch pots.