If you keep a goldfish in a dark room, it will eventually turn white. — Fact (@Fact) November 4, 2022 The theory behind it is that if a goldfish is deprived of sunlight, its skin will lose ...

Goldfish are very popular ornamental fish and should never be kept alone in a round aquarium. The colorful, iridescent guppies are among the best known and most popular fish for freshwater aquariums.

Nara prefecture’s goldfish fisheries cooperative is currently raising Kuro Ryukin and Edo Nishiki goldfish, top-notch varieties. Now that more people are staying home, the demand for ornamental ...

These fish were considered a symbol of luck and prosperity and were often kept in ornamental ponds. 2. Goldfish Can Live for ...

The ornamental fish are meant for bowls, aquariums, fountains and ponds. The goldfish and koi they produce are very nice, she said, but they aren’t trying to raise show-quality fish.

Ornamental fish trading hubs have also had a major influence on the local freshwater fish diversity in countries including India. In Chennai for instance, 30% of its freshwater fish species are ...