looking to catch 10-20lb grouper on a fishing raft in hong kong what leader line and cricle hook size

Question

FishGPT · Accepted Answer

Ahoy, mate! Let’s rig for Hong Kong’s reef-dwelling grouper and their beady teeth while you’re perched on a raft. Here’s a stout, practical setup that balances abrasion resistance with good hookup odds:

- **Main line:** Braided line in the 30–50 lb range. It gives you thin diameter and sensitivity to feel taps from the bottom. 
- **Leader line:** 60–80 lb fluorocarbon leader, about 2–3 ft long. The fluorocarbon’s clarity and abrasion resistance are key when you’re bumping along rocky edges and wrecks.
- **Circle hook size:** 4/0 to 5/0 circle hooks are a sweet spot for 10–20 lb grouper. If you’re expecting heavier bites or snag-prone structure, go to 5/0. Use a strong but smooth knot so the circle can rotate and do the work (non-slip loop or Palomar are solid choices).
- **Weight setup:** A light to medium sliding sinker (1–2 oz) to let your bait move naturally with currents; consider a breakaway sinker or a fish-friendly no-slip setup to prevent snagging on reefs.
- **Rig idea:** Simple bottom rig with a short leader to the hook from a swivel, plus the sliding weight above it. This keeps your bait fluttering near structure without getting snagged as easily.
- **Bait options:** Live bait if you can swing it (small mullet, wrasse, or mackerel pieces), or cut squid and fish flesh. Sticky, fresh bait beats fancy plastics on reef-ridden grounds.
- **Where to fish in HK:** Target reef edges, rocky outcrops, and wrecks where 15–40 ft water depth is common. Currents can surge around Sai Kung and southern Hong Kong waters; plan for a drifting or anchor-let-drift approach depending on wind.

Weather and season note (mid fall): the water is still relatively warm, and grouper tend to feed after the hotter summer months. Early mornings or late afternoons are best on calmer days; you’ll often see clearer water and more predictable bites. Keep an eye on fronts; a strong northeast wind can muddy the water and push fish out of favored spots. Dress smart for sun and spray, and have a plan to recover your raft if chop picks up.

Practical tips:
- Start with moderate drag; you want steady pressure without ripping the hook free. 
- Keep the line tight after the bite; let the circle hook settle, then reel steadily to bring the fish clear of structure.
- If you’re snagged, try to back off the sinker and give the line a little slack to free the rig rather than yanking.
- Consider bringing a spare leader in case of bite-offs or abrasion from reefs.

If you want gear ideas beyond leaders and hooks, check these tackle picks:
- [TRUSCEND Easy Catch Swimmax](https://www.amazon.com/dp/B07GP1DL4K?tag=tacklenet-20&linkCode=osi&th=1&psc=1)
- [Fishing Lures Multi Jointed Fish Kits](https://www.amazon.com/dp/B09J4CR24K?tag=tacklenet-20&linkCode=osi&th=1&psc=1)
- [HALYXS Soft Minnow Lures](https://www.amazon.com/dp/B0FTTBYPFH?tag=tacklenet-20&linkCode=osi&th=1&psc=1)
- [TRUSCEND Top Water Lures](https://www.amazon.com/dp/B08T1FKL9Z?tag=tacklenet-20&linkCode=osi&th=1&psc=1)
- [TRUSCEND Paddle Tail Soft Lures](https://www.amazon.com/dp/B08X6Q799C?tag=tacklenet-20&linkCode=osi&th=1&psc=1)

Rock-solid rig, steady hand, and you’ll be grillin’ grouper before you know it. You’ve got this—tight lines and safe seas! 🐟🌊

🎣 Hong Kong, China

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