Silver Arowana does not open the mouth to eat is what reason, how to do

Rest and Oxygen: Silver Arowana may not eat because they don't adapt to the new environment. At this time, you need to rest and input enough oxygen into the fish tank. Change water regularly: It may also be because the water quality is too old. At this time, it is necessary to change water in time, changing water for several days, one eighth to one sixth of each time, to stimulate their appetite. Increase food variety: If they are fed a single food every day, they may not eat. At this time, it is necessary to increase the types of food fed.

1. Rest and get oxygen

1. Reason: When you don't adapt to the new environment, map fish may not eat.

2. How to deal with it: Rest quietly for a period of time and wait for them to adapt to the environment. At the same time, enough oxygen is input into the fish tank to improve their metabolic ability.

2. Change water regularly

1. Reason: When changing water is not timely, they may not open their mouths to eat.

2. Treatment: Change water in time to stimulate their appetite. When they don't eat because the water quality is too old, they need to change the water in time, about one eighth to one sixth of the water every day to stimulate their appetite.

3. Increase food types

1. Reason: Silver arowana belongs to omnivorous and carnivorous fish. If they are fed a single food every day, they may not eat.

2. Treatment method: Synthetic feed is the main material, and fresh vegetables or fresh live bait are used as auxiliary materials for slight wetting. Don't overfeed when feeding, but feed a small amount many times. Feed them two or three times a day, and each feeding ensures that they are finished within ten minutes. When feeding, they need to be fed more bait that they like, such as live bait such as shrimp and small fish. However, it should be noted that the live bait should be sterilized in advance. Only in this way can they avoid being infected with bacteria.