See different varieties and picture will change.Aloe can typically handle less light compared to other succulents although they still need plenty of sunlight. Let them dry out between watering.
Most Aloe species have a rosette of large, thick, fleshy leaves. Aloeflowers are tubular, frequently yellow, orange, pink, or red, and are borne, densely clustered and pendant, at the apex of simple or branched, leafless stems. Many species of Aloe appear to be stemless, with the rosette growing directly at ground level; other varieties may have a branched or unbranched stem from which the fleshy leaves spring. They vary in color from grey to bright-green and are sometimes striped or mottled. Some aloes native to South Africa are tree-like (arborescent).
See different varieties and picture will change.
This will be a medium size about 15cm across the moss ball.