# **How to Choose the Right Purple Shrimp Trout Flies: Sizes 8, 10, 12**
As an angler, selecting the right fly is crucial for a successful day on the water. Among the most effective patterns for trout fishing is the **Purple Shrimp fly**, a versatile imitation that mimics small crustaceans and baitfish. Available in sizes **8, 10, and 12**, each variation serves a unique purpose depending on water conditions and trout behavior.
In this guide, we’ll break down how to choose the best **Purple Shrimp trout fly** size for your next fishing trip, along with tips on presentation and rigging. Whether you’re targeting wild brown trout in fast-moving rivers or stocked rainbows in stillwaters, understanding these nuances will improve your catch rate.
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## **Why the Purple Shrimp Fly Works**
The **Purple Shrimp** is a highly effective pattern because it imitates both freshwater shrimp (scuds) and small baitfish. Its **purple hue** stands out in murky water while remaining natural enough to fool wary trout. The fly’s weighted body helps it sink quickly, making it ideal for deep pools and fast currents where trout often feed near the bottom.
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## **Choosing the Right Size: 8, 10, or 12?**
### **1. Size 8 – The Big Fish Attractor**
– **Best for:** Large trout, deep pools, and fast-moving rivers.
– **When to use:** Early morning or late evening when trout are aggressively feeding.
– **Presentation:** Dead-drift or slow strip retrieve near the bottom.
A **size 8 Purple Shrimp** is perfect for targeting trophy trout that prefer a substantial meal. Its larger profile makes it visible in stained water, and the added weight helps it reach deeper holding areas quickly.
### **2. Size 10 – The All-Rounder**
– **Best for:** Medium-sized trout, moderate currents, and stillwaters.
– **When to use:** Midday when trout are selectively feeding.
– **Presentation:** Nymph rig or under an indicator for subtle takes.
The **size 10** is the most versatile option, balancing visibility and natural movement. It works well in both rivers and lakes, making it a must-have in any fly box.
### **3. Size 12 – The Finesse Option**
– **Best for:** Small, selective trout in clear water.
– **When to use:** Low-light conditions or pressured fisheries.
– **Presentation:** Lightly weighted with a slow, natural drift.
When trout are spooky or feeding on tiny invertebrates, the **size 12 Purple Shrimp** excels. Its smaller size mimics juvenile shrimp and midges, making it deadly in technical fishing situations.
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## **Rigging & Fishing Techniques**
– **Nymphing:** Use a **Euro-nymphing rig** with a **size 10 or 12** as a dropper fly.
– **Streamer Fishing:** A **size 8** works well on a **sinking line** with short, erratic strips.
– **Stillwater Tactics:** Pair a **size 10** with a **slow retrieve** near weed beds.
For best results, vary your retrieve speed and depth until you find what triggers strikes.
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## **Final Thoughts**
The **Purple Shrimp fly** in sizes **8, 10, and 12** is a must-have for any trout angler. By understanding when to use each size, you’ll maximize your chances of hooking into more fish.
At **KyleBooker**, we offer premium **Purple Shrimp trout flies** designed for durability and lifelike action. Stock up on these essential patterns before your next trip—your best catch could be just one cast away!
**Tight lines and happy fishing!** 🎣
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