# **How to Choose Scientific Anglers Dacron Fly Line Backing, 20lb / 100 Yards, Yellow – 662766**
When it comes to fly fishing, selecting the right backing for your fly line is just as crucial as choosing the perfect rod or reel. **Scientific Anglers Dacron Fly Line Backing (20lb / 100 yards, Yellow – 662766)** is a trusted choice among anglers for its durability, strength, and reliability. In this guide, we’ll explore why this backing is an excellent option and how to choose the right one for your fishing needs.
## **What Is Fly Line Backing?**
Fly line backing serves as an extension to your fly line, providing extra length when a strong fish makes a long run. Since most fly lines are only 80-100 feet long, backing ensures you have enough line to prevent break-offs when battling large fish like salmon, steelhead, or saltwater species.
## **Why Choose Scientific Anglers Dacron Backing?**
### **1. Strength & Durability**
The **20lb Dacron** construction offers excellent tensile strength, making it resistant to abrasion and wear. Unlike cheaper alternatives, this backing won’t weaken over time, ensuring long-term performance.
### **2. Smooth & Tangle-Free Performance**
Dacron is known for its smooth texture, which reduces friction when line is pulled off the reel. This means fewer tangles and smoother casting, especially in high-stress situations.
### **3. High Visibility (Yellow Color)**
The bright yellow color makes it easy to track your line in the water, helping you monitor how much backing is left when a fish runs. This is especially useful in low-light conditions or when fishing in murky waters.
### **4. 100-Yard Spool – Ideal for Most Reels**
A 100-yard spool is perfect for most freshwater and light saltwater applications. If you’re targeting larger species, you may need additional backing, but for trout, bass, and smaller gamefish, this length is ideal.
## **How to Choose the Right Backing for Your Setup**
### **1. Consider Your Target Species**
– **Trout & Panfish:** 20lb backing is sufficient.
– **Steelhead & Salmon:** You may want a higher test (30lb) or more length (150-200 yards).
– **Saltwater (Bonefish, Tarpon, Stripers):** Opt for 30-50lb backing with increased yardage.
### **2. Check Your Reel Capacity**
Before purchasing, ensure your reel can accommodate **100 yards of 20lb backing plus your fly line**. Most mid-sized reels (5-8wt) will handle this setup well.
### **3. Match It with Your Fly Line**
Scientific Anglers Dacron Backing pairs well with most floating and sinking fly lines. Ensure your backing knot (usually an **Albright knot** or **Arbor knot**) is secure to prevent slippage.
## **Final Thoughts**
The **Scientific Anglers Dacron Fly Line Backing (20lb / 100 yards, Yellow – 662766)** is a top-tier choice for anglers who demand reliability and performance. Its strength, smoothness, and high visibility make it a must-have for any serious fly fisherman.
Whether you’re chasing trout in mountain streams or battling saltwater giants, having the right backing ensures you’re prepared for every fight. **Upgrade your setup today and fish with confidence!**
For more fishing gear reviews and tips, follow **[Your Blog Name]** and stay tuned for expert advice!
—
Would you like any modifications or additional details on specific aspects of the backing? Let me know how I can refine this further for your audience!