Feng shui fish can raise 9 fish, 9 is the maximum, representing wealth and good luck. It is also possible to add 12, 5, 3, 2. If it is a big fish tank, it is recommended to keep koi fish. Koi fish has represented wealth and good luck since ancient times and is deeply loved by people. If it's a small fish tank, keep a small goldfish.
The fish tank is recommended to be placed in a bright and conspicuous hall. It should be noted that if a fish is upset, it must be dealt with quickly and replaced with a new fish. Never ignore it.
Fish tank fish note:
Fish tanks should be fed first. Different fish have different eating habits. Herbivorous fish like plant feed, while carnivorous fish feed on fish and shrimp, so it is necessary to choose suitable food for feeding. In addition, we should pay attention to the feeding time, usually between 9 am and 4 pm. At this time, the temperature is suitable and the appetite of fish is relatively large.
In order to keep the water in the fish tank clean, it is necessary to change the water regularly. The water change period is not fixed, depending on the speed of water quality deterioration. If the deterioration speed is fast, it is necessary to change the water more frequently, once a week. If the deterioration speed is slow, it can be changed once every half month, about a quarter at a time.
As a temperature-changing animal, fish have limited adaptability to temperature. When the temperature is high, they are more energetic and have a bigger appetite. When the temperature is low, they will become depressed. Therefore, we must pay attention to temperature control in winter. If it is a tropical fish, be sure to keep the water temperature above 20℃ at any time.