Necessary anti-inflammatory and disinfection measures should be taken after the lavender hangings lay eggs. Methylene blue, potassium permanganate or salt can be used for disinfection to prevent the infection of the lavender hangings from worsening. At the same time, it is necessary to ensure sufficient oxygen and light, which is very important for the recovery of lavender after laying eggs.

In addition to managing the living environment, disinfection and sterilization, diet is also very important. Sufficient live bait is a necessary condition for the fish to recover as soon as possible. Live bait is not only rich in protein to meet the needs of the growth and development of lavender.