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If you drop anything interesting he ocean it will become a rich ecosystem. https://en.m.wikipedia.org/wiki/Artificial_reef https://en.m.wikipedia.org/wiki/Arti
by EamonnMR 8y ago
If you drop anything interesting he ocean it will become a rich ecosystem.
https://en.m.wikipedia.org/wiki/Artificial_reef https://en.m.wikipedia.org/wiki/Artificial_reef