How many floats, hooks, fishing lines and line groups does a 3.6-meter fishing rod match to catch small fish under 2 kg?

When using a 3.6-meter fishing rod to catch small fish under 2 kg, the line group and the float are matched:

1, the main line adopts 1.2 high-quality monofilament nylon fishing line. The length of the main line is the same as or exceeds the length of the fishing rod 10-20cm, depending on personal habits. (The length of the main line is 3.6m ~ 3.8m)

2. The secondary line adopts 0.8 high-quality monofilament nylon fishing line. The length of the sub-line is 25 cm.

3. Float can be selected according to water depth. 1- 1.5m chooses No.3 float, 1.5-2m chooses No.4 float, and 2-2.5m chooses No.5 float. ..

4. The hook can be selected from No.8 Xin Guandong, No.7 Ni or No.9 Izu.