Hello all found this little guy behind one of my rocks. It’s tiny and in a very low light area. On first glance I thought it may be aptasia, so I went to get it off the rock. It closed very quickly after being touched. After thinking about what I saw I wasn’t sure it was actually aptasia. I’ve been very good at purchasing 90% of my rock, coral, fish etc from a very reputable LFS. This photo is after it closed. I’ll attach another photo when it fully opens. Wondering if anyone knows what this guy is, TIA!



