Breeder Chuck Lu (盧禹辰) says that Taiwan is the top guppy breeding country in the world. He may be exaggerating, but note that for the past four years, Taiwanese breeders have dominated the World Guppy ...

Tropical Fish To Breed 2025: ... A close relative of the guppy, Endlers are smaller and vibrant. Peaceful and energetic, they thrive in planted aquariums and breed readily.

We've seen in our simulations that the more brightly colored a male guppy is, the more likely he will be seen -- and eaten -- by a predator. In a simulation or in the wild, where predators are ...