What happens if you build a saltwater aquarium using only seaweed, rocks, and sand from the ocean? In this experiment, a self-sustaining marine ecosystem was simulated for 100 days without fish, ...
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I put seaweed in a tank, 6 months later this happened!
This video documents the evolution of a self-sustaining marine aquarium created using only natural seawater, seaweed, rocks, and sand collected from the ocean. Over six months, the aquarium ...
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