If the yellow-spotted black-tailed hanger lays the fish eggs on the extractable items, we can directly prepare a hatching tank, extract the old water from the original tank, and extract the egg-bearing items directly into the hatching tank. Changes in water temperature and room temperature need to be noted.

After the yellow-spotted black-tailed hangings lay eggs It must be divided with the fish eggs, otherwise the yellow-spotted black tail will eat the fish eggs, and the fish eggs will turn white in about 24 hours. We need to find something to remove the white eggs in time, otherwise the white eggs will pollute the water quality, and a sweater can be used. Needle, thin wire operation.