Kelp forests

When freediving, one has to move the limbs slowly and placidly to conserve oxygen in the muscles.

It is even more important when flying through a kelp forest - or else it is easy to get entangled. Just in case, I was still setting aside ~30 seconds on every dive.

The colors are blue, all shades of green and red.
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So it is more fun than in real forest (and I am a very big fan of walking in forests)

Tropical seas are the brightest of course, but kelp forests are not far behind.
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Individual kelp plants are more sophisticated than most corals.
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