The white dot hangs and does not eat food, which may be the following situations.

1. Poor water quality causes white spots to refuse to eat, generally due to the aging of the water body causing tropical fish to refuse to eat. Every day, 1/8 to 1/6 of the total water in the original tank should be replaced. If you insist on doing this for 3-5 days, the situation will improve.

2. Too full to feed at one time, causing indigestion, Food refusal due to indigestion. It is often accompanied by white spot hangings that do not like to swim and often hide in the corner of the aquarium. In this case, as long as you take the initiative to stop eating, you can resume baiting after the white spot has an appetite.

3. Sudden changes in the environment, including moving the aquarium, changing the background, changing the arrangement of the aquarium, etc., may also result in the refusal of food by the white spot hanging. You need to be patient and wait for it to adapt.