Post your cool hitch hikers thread

[spit.fire]

Little plate coral I found on some palys I bought, was about 5mm when I got it, about an inch now



Pulsing Xenia
I'm going to remove it once it sprouts a few more heads


Some sort of anemones that will be killed with fire if they move



What I believe to be a neon green toadstool, about 3mm across little white round blob behind mushrooms. Has neon green polyps when open