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THE CONGO TETRA |
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This fish comes from tropical Africa. There, in the River Congo, he was used to escaping from his enemies, so he became a fast swimmer. Now he has come to live in the aquarium. He darts up and down like a little motor-boat, so fast that you cannot |
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get a proper look at him until he stops for a rest. And if you want to catch him, you have to use a big net because he will wriggle out of a little one. He'll spin off to the side, and however hard you look, there'll be no sign of him at all. |
