The frequency of changing water for goldfish mainly depends on the size of the f...
When changing water for goldfish, tap water cannot be used directly. The residua...
The optimal stocking density for goldfish breeding depends on multiple factors...
The most suitable water temperature range for goldfish is around 20℃. At this ...
Goldfish is a kind of ornamental fish that originated in China and belongs to ...
Goldfish are omnivorous animals. They can eat various types of food, including...
Goldfish are one of the common and popular ornamental fish among people. The c...
Goldfish are omnivorous fish and will basically eat everything without being p...
Besides fish feed, goldfish can also be fed some natural baits, such as earthw...