Sailor’s Eyeball – Valonia ventricosa

The Valonia ventricosa, often called bubble algae, sea grape, or sailor’s eyeballs, is a species of green algae in the phylum Chlorophyta found in tropical and subtropical oceans worldwide.

I was fortunate enough to spot and film one of these fascinating algae off the coast of Sint Eustatius in the Caribbean Sea.

The shot was captured with a Panasonic GH5 using an Olympus 14–42mm lens in a Nauticam underwater housing. I composed the music myself using Logic Pro X on a winter afternoon.


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6 thoughts on “Sailor’s Eyeball – Valonia ventricosa

    1. Initially, I thought it was just human debris but the dive master quickly indicated that they are part of the ocean. There always something interesting to observe on a dive.

      1. When I first spotted it, I initially thought it was garbage. However, when I got back on the boat the dive master told me it was actually algae.

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