Did you Know

...that the amazing Swordtails can sometimes change from females to males? Swordtails first became aquarium fishes in about 1910. A few years later, it was reported that some females, after have several broods, had reversed sex - completely changing from females into fully functioning males!

...that 25% of a dogs stool volume is shed intestinal epithelium?

...that China reports that some Goldfish there live well over 50 years? The average life span of Goldfish is about 17 years.