Is goldfish a tropical fish or a cold water fish? What kind of water do you like?

Goldfish are cold-water fish, and the requirements for temperature are not high. The suitable temperature is 0-32 degrees. The main producing areas are China, Thailand and Japan. Tropical fish generally have high requirements for water temperature, and all live in tropical or subtropical climate. Tropical fish are usually brightly colored. Common ornamental cold-water fish are goldfish, koi fish, platinum silk and China betta, while common tropical fish are angelfish, map fish, traffic light fish and arhat fish. 1. Is the goldfish a tropical fish or a cold water fish? Goldfish is a cold-water fish, because goldfish is native to China and belongs to subtropical and temperate climate. Moreover, goldfish do not need high temperature, and can survive at water temperature of 0-32 degrees. They have low requirements on water quality and are very suitable for family feeding.

2. What kind of water does goldfish like? Goldfish like fresh water with weak alkalinity, and the PH value should be controlled between 7.5 and 8.0. Goldfish don't have high requirements for water quality, but we should pay attention to the temperature difference, because the sudden drop in temperature will make goldfish have a stress reaction.

Third, the difference between tropical fish and cold water fish 1, the temperature is different: tropical fish generally live in the tropics, and the requirements for water temperature are basically above 15 degrees. Cold-water fish generally live in temperate zone or subtropical zone, and the requirement for water temperature is generally above 10 degree. They have different requirements for temperature.

2, different diet: cold water fish are generally omnivorous, you can eat anything. Tropical fish often prefer certain foods, such as vegetarian food, meat or algae.

3. Different personalities: Most cold-water fish live in groups, while many tropical fish live alone and have a strong sense of territory. If cold-water fish and tropical fish are mixed together, it is easy to fight with each other.