Uploaded September 2011 | Updated September 2026, 1 hour ago

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The Neon Tetra is one of the most popular tropical aquarium fish. Their beautiful blue and red coloring becomes silver at night as the fish rests. As they become active again in the morning, their color returns. The fish is completely transparent apart from their blue and red markings. For beautiful photographs of numerous tropical fish species together with interesting facts and information about each type of fish visit
aquaticworld.org/tropical-fish/03-neon-tetra.htm