＂CHALKSTREAM＂ Fishing reel BRAIDED BACKING LINE.100yd, 20lb or 30lb Trout／Salmon
Jeff Smith 
# **How to Choose the Right “CHALKSTREAM” Fishing Reel Braided Backing Line: 100yd, 20lb or 30lb for Trout/Salmon**
When it comes to fly fishing for trout and salmon, selecting the right backing line is crucial for both performance and durability. The **KyleBooker CHALKSTREAM Braided Backing Line** is designed to meet the demands of anglers targeting these powerful fish. Available in **100-yard spools with 20lb or 30lb test strength**, this backing line ensures a reliable connection between your fly line and reel.
But how do you choose between **20lb and 30lb**? And why does **braided backing** matter for chalkstream fishing? In this guide, we’ll break down the key factors to consider when selecting the best backing line for your setup.
—
## **Why Use Braided Backing Line?**
Unlike monofilament, **braided backing** offers superior strength, minimal stretch, and excellent abrasion resistance—essential qualities when battling strong-running trout or salmon. The **CHALKSTREAM Braided Backing Line** is made from high-density polyethylene (HDPE) fibers, ensuring a thin diameter without sacrificing strength.
### **Key Benefits:**
✔ **High Strength-to-Diameter Ratio** – More backing fits on your reel without bulk.
✔ **Low Stretch** – Better sensitivity and control when fighting fish.
✔ **Abrasion-Resistant** – Withstands rocks, logs, and other underwater obstacles.
✔ **Smooth Casting** – Reduces friction for longer, more accurate casts.
—
## **Choosing Between 20lb and 30lb Backing**
The decision between **20lb and 30lb** depends on the species you’re targeting and the conditions you fish in.
### **1. 20lb Braided Backing – Best for Trout & Smaller Salmon**
– Ideal for **smaller trout streams** where long runs are less common.
– Works well with **3-6wt fly rods** and smaller reels.
– Provides enough strength for most freshwater trout while maximizing reel capacity.
### **2. 30lb Braided Backing – Best for Large Salmon & Strong Fish**
– Recommended for **Atlantic salmon, steelhead, and sea-run brown trout**.
– Better suited for **7-9wt rods** where powerful runs are expected.
– Offers extra security when fishing in **fast currents or rocky rivers**.
—
## **How Much Backing Do You Need? (100yd Recommendation)**
A **100-yard spool** is a versatile choice for most trout and salmon applications:
– **Trout Fishing:** 50-100 yards of 20lb backing is usually sufficient.
– **Salmon Fishing:** 100+ yards of 30lb backing ensures you won’t be spooled during long runs.
Always check your reel’s capacity—some large-arbor reels can hold **150+ yards**, while smaller reels may only fit **50-75 yards**.
—
## **Final Tips for Selecting the Right CHALKSTREAM Backing Line**
1. **Match the Test Strength to Your Target Fish** – Lighter trout? 20lb. Big salmon? 30lb.
2. **Consider Reel Capacity** – Ensure your reel can hold enough backing for long runs.
3. **Check Water Conditions** – Fast currents and obstacles favor 30lb for extra durability.
4. **Pair with the Right Fly Line** – A floating or sinking line should complement your backing choice.
—
## **Why Choose KyleBooker CHALKSTREAM Braided Backing?**
The **KyleBooker CHALKSTREAM Braided Backing Line** is engineered for **performance and reliability**, making it an excellent choice for serious fly anglers. Whether you’re stalking wild trout in a gentle chalkstream or battling a hard-fighting salmon, the right backing can make all the difference.
**Ready to upgrade your setup?** Choose between **20lb for finesse trout fishing or 30lb for brute salmon strength**—either way, you’ll have the confidence to land more fish.
**Tight lines and happy fishing!** 🎣
—
*For more expert fishing tips and gear reviews, follow my blog and check out KyleBooker’s premium fishing equipment!*