Ska's 28 Macro Algae Display

[skabooya]

And now a question. WTF are those things on my gorg? There is a starfish wrapped tightly around the main stalk in the top left, and a praying mantis looking thing on the right of the picture. The praying mantis thing (there are lots) are firmly attached by holding on with their legs and then waving their arms around trying to catch whatever floats by. They look vicious. Mainly transparent, but some have dark stripes/blotches.