this post was submitted on 19 Jan 2026
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They are really small and not easy to see if they are on their own but I did see it from the boat. It almost looked like a piece of rubbish at first. Just a little clear tube with a red dot. I guess there are different species of salp and I don’t know which one I saw. Apparently their numbers play a role in climate change. They filter carbon from the ocean and prevent it entering the atmosphere.
Yeah, 1 to 10cm, so I can imagine they could be hard to spot.
Apparently salp numbers are increasing, if they thrive in higher carbon environments then that makes sense. Hopefully the impact climate change in a good way.