1. Water temperature: It is best to install a heating rod for the newly bought goldfish to keep the water temperature between 18-25 ℃. In this temperature range, they grow and develop the fastest, and in this temperature range, they adapt to the environment the fastest.
2. Water quality: The newly bought goldfish should not change water too frequently, because they have just arrived in a new environment and have not fully adapted to the environment. It is best for breeders to keep the PH value between 7.2 and 7.4 and keep the water quality stable.
3. Oxygen: Although goldfish do not have high demand for oxygen, newly bought goldfish need more oxygen, so it is best for breeders to install an oxygen pump for them to ensure sufficient dissolved oxygen in water.
2. What should the newly bought goldfish pay attention to1. Feeding: The newly bought goldfish has fear and uneasiness and will not eat. Breeders don't need to feed them until they adapt to the new environment. Because even if they are fed, they will not eat. In addition, food in water for a long time may pollute the water quality.
2. Quiet environment: Newly bought goldfish have poor adaptability to the environment, so breeders need to transfer them to a quiet and dim environment and wait for them to adapt themselves. If conditions permit, it is best to install a heating rod and filter to slow down the deterioration of water quality.