The goldfish are breeding and the spawning behavior is incredible to watch. In this video, you’ll see how goldfish begin the breeding process, from chasing behavior to egg laying and fertilization. If ...

Why would someone breed goldfish in a basement? In this video, I explain the reasons behind setting up a basement breeding system, the benefits for raising goldfish fry, and how the setup works. #Gold ...

Researchers report the sequence of the goldfish genome and identify regions subjected to selection during 1,000 years of breeding. Considered the same species as crucian carp, modern goldfish have ...