This little guy when he first appeared out of nowhere from my rock that I got from KP Aquatics almost died (by my hand) as I thought he was aptasia. Thanks to some folks here, consensus was that he wasn't aptasia and they were right! He's never split yet and has survived all the ups and downs my tank has been through since it's initial start up 7 months ago. His tentacles are almost 3"long I'm guessing. To date he's harmed no one and has been camping on the same rock since!
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