Night tube anemone (Undescribed Arachanathus)
Night tube anemone (Undescribed Arachanathus) feeding on zooplankton. Love the bioluminescent spots on the tentacles!
Hard to tell when they're this tiny, but I believe this to be a Glass anemone (Aiptasia pulchella).
Another view of this lovely H. malu...
You just never know what you're going to find in Hawaiian waters. This is a first-time sighting for me--a small Sand anemone (Heteractus malu). Thanks to my dive buddy Rachel for pointing this one out!