The clownfish and anemone are symbiotically linked. I didn’t realize that the anemone is an animal and it has a significant sting until I began to read about them. Also I’m used to seeing one type of anemone with closely arranged tentacles.
And there’s a mouth. Ok I haven’t been paying attention. The longer tentacle and less neat looking anemone is less common. But since I’m looking for it now, I see it more frequently.
But what I usually see is always worth a photo stop.