Crucian carp are fished in Taiwan's commercial ponds on a long telescopic pole with no reel, a leader of a pound or two, and a blank the maker describes only as hard or very hard. It is the same fish family that Japan built its hera tradition around, and the two traditions reached almost opposite conclusions about what the rod should do.
The angler fishes a stocked pond from a fixed seat, presenting a small bait under a float at a set depth and watching for a delicate take. Crucian are small, cautious and numerous, so the fishing rewards fine terminal tackle and a fast, repeatable rhythm.
The rod's job is to lift. With a stiff blank and a short swing, a hooked fish comes out of the water and to hand in one movement, and over a timed session that speed is what separates anglers. It is why the maker offers nothing softer: cushioning buys nothing here, and a forgiving blank would only slow the cycle down.
The leader is the counterweight to that stiffness, in the design sense. At 0.3号 to 1.5号 it is fine enough to draw bites from fish that see tackle all day, and the discipline of the method is striking firmly enough to set a hook without breaking it. That balance, a hard rod against a soft leader, is the whole craft.
Lengths run from about 2.7 m out to 6.3 m, so an angler picks a pole for the distance the fish are holding at rather than adjusting after the fact. There is no reel to give line and no zoom on these, unlike the prawn rods fished at venues on the same circuit.
Reading the numbers
Stiffness graded in words, and both of them mean hard
Stiffness is a Chinese word grade: 超硬 (super hard) or 極硬 (extremely hard)
There is no soft or medium option. The whole range is firm, and the two grades are near neighbours
The maker code is grade plus length in cm: 極硬 360 is an 極硬 rod of 360 cm
Leader is 号 as a diameter, 0.3-1.5号, roughly 1 lb to 6 lb
A butt counterweight of 16-20 g brings the balance point back to the hand
Where it comes from
Crucian carp are the common denominator of pond angling across East Asia, and comparing what two traditions built for the same fish is the most useful way into this tackle.
Japan produced hera. Those rods are graded by taper, 本調子 through the blank or 先調子 at the tip, they are frequently jointed with spigot ferrules, they quote carbon content past 99 per cent, and the top of the range passes two hundred thousand yen. The fishery is seated, contemplative and scored on reading a float that barely moves, and the tackle is built to be forgiving.
Taiwan produced this. The rods are telescopic, graded only as 超硬 or 極硬, and priced between about two and four thousand New Taiwan dollars. There is no soft option at all. The fishery is commercial, timed and scored on turnover, so the rod exists to lift a fish out fast rather than to enjoy playing it.
Both answers are correct for their own format, which is why this catalogue keeps them as separate disciplines rather than folding one into the other. The fish is the point of comparison, not the tackle.
What Taiwan did carry over from Japan is the unit vocabulary. Leaders are quoted in 号 exactly as they are on hera and koi rods, and the same maker's prawn poles are sold in 尺. The units travelled; the design philosophy did not.
Choosing a pond crucian rod
Expect a stiff rod, because that is all there is. The two grades, 超硬 and 極硬, both sit at the firm end, and nothing softer is offered. Choose between them on how hard you want to lift rather than on how much cushioning you want.
Read the maker code as grade plus length. A rod marked 極硬 360 is an 極硬 blank measuring 360 cm. Once you know the shape of the code, both decisions are visible at a glance.
Pick length for the distance, and commit. The ladder runs about 2.7 m to 6.3 m and these do not zoom, so unlike the prawn poles on the same circuit you are buying one length. Match it to where fish hold at the pond you fish.
Go fine on the leader and strike accordingly. The range is 0.3号 to 1.5号, roughly one pound to six. A stiff rod on fine line is unforgiving of a heavy strike, and that balance is the skill the method asks for.
Check the counterweight. Between 16 g and 20 g in the butt, which is modest next to the prawn rods but does the same job: bringing the balance point back into the hand for a long seated session.
The pond crucian cohort at a glance
Length, rod weight and maker across every rod declared for this fishery.
Length
16 rods with a length
Rod weight
16 rods with a published weight
Featured pond crucian rods
One rod from each maker that builds for this fishery, drawn from the ideal envelope above.