![rotrio](https://www.aqualog.de/wp-content/uploads/2015/06/rotrio-624x494.png)
The Flame Tetra (Hyphessobrycon flammeus) is one of the commonest fishes in the aquarium trade. It has been bred in the aquarium for a good 100 years. But only a very few people know that the species is seriously threatened...
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