Mono, fluoro, braid, and more — with honest strengths, weaknesses, and comparisons.
A single strand of nylon. Cheap, forgiving, stretchy, and floats. The classic beginner line and still the best choice for treble-hook baits and topwater.
A dense line that refracts light close to water, making it hard for fish to see. Low stretch, great abrasion resistance, and it sinks — the go-to leader material.
Woven fibers with almost zero stretch and a tiny diameter for its strength. Incredible sensitivity, casting distance, and cutting power — pair it with a leader.
Mono's upgraded cousin — multiple nylon materials blended for less stretch and smaller diameter than standard mono, while keeping easy handling and knots.
Not a main line — a short bite trace of single-strand or multi-strand wire that toothy fish can't cut through. Essential for mackerel, sharks, and barracuda.
A trolling line with a lead center that sinks to run lures at depth without heavy weights. Color-coded every 10 yards to track how deep you're fishing.
Thin, strong line (usually Dacron or gel-spun) that fills the fly reel under the fly line and gives you extra yardage when a strong fish runs past your fly line.
Learn more| Monofilament | Braid | |
|---|---|---|
| Stretch | High (forgiving) | Almost none (sensitive) |
| Visibility | Moderate | High — needs a leader |
| Diameter | Thicker | Very thin for its strength |
| Sensitivity | Lower | Highest |
| Cost | Cheapest | Higher |
| Best for | Topwater, cranks, beginners | Sensitivity, distance, cover, depth |
Bottom line: Braid as main line for feel and distance, mono when you want stretch (treble baits/topwater) or a budget spool.
| Braid | Fluorocarbon | |
|---|---|---|
| Visibility | High | Very low |
| Species | Main line | Leader |
|---|---|---|
| Black Drum | 15–50 lb | 30–50 lb |
| Black Grouper | 65–130 lb | 100–150 lb |
| Blackfin Tuna | 20–65 lb | 40–80 lb |
| Blue Catfish | 20–80 lb | 30–80 lb |
| Bluegill | 2–6 lb | — |
| Bowfin | 15–50 lb | 40–50 lb |
| Brown Trout | 4–10 lb | 6–10 lb |
| Channel Catfish | 10–30 lb | 15–30 lb |
| Crappie | 2–8 lb | — |
| Florida Pompano | 8–20 lb | 15–25 lb |
| Flounder (Southern & Summer) | 8–20 lb | 15–25 lb |
Cheap, forgiving stretch, easy knots — mistakes cost you less while you learn.
Braid casts far and resists no memory in salt; fluoro leader adds invisibility and abrasion resistance.
Match line to technique — no single bass line does everything well.
Thin braid gives capacity and depth; the top shot adds stretch and abrasion for big fish.
Only wire reliably survives the teeth of mackerel, barracuda, and sharks.
| Stretch | None | Low–moderate |
| Abrasion | Good (cuts on oysters) | Excellent |
| Sinks? | No | Yes |
| Typical role | Main line | Leader (and finesse main line) |
Bottom line: The modern standard: braid main line + a fluorocarbon leader. Braid for casting and feel, fluoro for invisibility and abrasion at the business end.
| Fluoro Leader | Mono Leader | |
|---|---|---|
| Visibility | Very low | Moderate |
| Abrasion | Excellent | Good |
| Stretch/shock | Lower | More shock absorption |
| Cost | Higher | Lower |
| Best for | Clear water, wary fish, structure | Topwater, sharp strikes, budget, surf shock |
Bottom line: Fluoro leader when fish are line-shy or near structure; mono leader for topwater, shock absorption, and value.
| Gag Grouper | 50–100 lb | 80–130 lb |
| King Mackerel | 20–50 lb | 40–60 lb |
| Largemouth Bass | 8–30 lb | 10–20 lb |
| Mahi-Mahi (Dolphinfish) | 20–50 lb | 40–80 lb |
| Mangrove Snapper (Gray Snapper) | 10–30 lb | 15–40 lb |
| Northern Pike | 10–30 lb | 20–40 lb |
| Rainbow Trout | 2–8 lb | 4–8 lb |
| Red Grouper | 40–100 lb | 60–100 lb |
| Red Snapper | 30–65 lb | 50–80 lb |
| Redfish (Red Drum) | 10–30 lb | 20–40 lb |
| Sharks (Blacktip, Bull, Bonnethead) | 50–130 lb | 100–200 lb |
| Sheepshead | 8–20 lb | 15–25 lb |
| Smallmouth Bass | 6–15 lb | 8–12 lb |
| Snook | 15–50 lb | 30–60 lb |
| Speckled Trout (Spotted Seatrout) | 8–20 lb | 15–25 lb |
| Spotted Bass | 8–20 lb | 8–15 lb |
| Tarpon | 30–80 lb | 60–100 lb |
| Wahoo | 30–80 lb | 60–130 lb |
| Walleye | 6–14 lb | 8–12 lb |
| Yellowfin Tuna | 50–130 lb | 80–150 lb |
| Yellowtail Snapper | 10–30 lb | 15–30 lb |
Ranges are starting points — adjust for fish size, structure, and water clarity.
