Online Aquarium for Kids
The Swordtail
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A Crown on His Tail |
Aquarium
lovers are observant people. They noticed that this fish has a tail in
the shape of the crown that rulers
used to wear, and called it the Emperor
Tetra. If
there is a shoal of this fish feeding in the shallow weeds, you can't see
the fish themselves: only the tails, and it looks as though it's a group
of people taking a walk, all wearing crowns. |
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