What number of thin thread should I use to tie the net pendant?

High horsepower line. For example, to tie a pendant weighing 1-2 kg, you need to choose 1 or 2 # strong horse line, to tie a pendant weighing 3-5 kg, you need to choose 3-5 # strong horse line, and when the pendant reaches 6-8 kg, you need to use 6.