1. Float length: It is best to choose a float that is more than forty to fifty centimeters long, and a float with a minimum of 15 eyes. Such a long-tailed float can take care of catching carp or other fish in the trip, and the sensitivity is not very high, which can filter out some unnecessary stray fish signals.
2. Floating lead consumption: When fishing for carp in the black hole, you can't use a drift with low lead consumption, and it's better to choose a big drift of about 3 grams. Because the eating habit of carp will not be as careful as carp, even if it is lighter or more slippery carp, the signal of eating bait will be relatively strong. A large float can better carry the pull of the water on the line, reduce the impact of the fish's feeding action on the float, and allow anglers to focus more on catching carp signals.
3. Float type: Generally choose a medium-length float type. This type of drift is more stable in the water and can better carry the pull of the water on the line, which is good for fishing the bottom.
Summary of the above, the choice of a moderate length, large lead draft, medium-length float can be better fishing carp in the black hole. Of course, the specific choice of float also needs to be adjusted appropriately according to different waters, different seasons and different fish conditions.