This normally is a large zoa, with a green short and stubby green skirt. It can extend its length in low light situations. Its disk is purple and monocromally stripped.
My Purple Monster Variant has a pointy skirt, and the disk is a bit more reddish.
My Purple Monster Variant:
The colors of a Purple Monster Zoanthus are:
Purple disk (a bit stripped) and a green skirt. The skirt is usually short and stubby.
What variants are there for the Purple Monster zoa?
Lots! My variant (see pics) has a bit more reddish disk and longer skirt with more pronounced points.
Sources
