After giving birth, the red swordfish should be fished out immediately to avoid eating the larvae. Or a funnel-shaped partition wall should be surrounded by plastic sheets, which penetrate into the water, and place the larvae in the funnel, so that after the larvae are born, they will fall from the hole under the funnel into the water outside the funnel, and the female fish will not be able to eat the larvae.

The nutrition of the oocysts in the abdomen of the baby fish first Before the absorption is complete, do not feed any bait. At the same time, before the swim bladder of the fry is inflated, the fry cannot swim in parallel. At this time, it is necessary to prevent excessive vibration of the water in the pond, so as to avoid the fry falling off the ovary or the wall of the pond and sinking to the bottom of the pond and die.