Bottom Scanning Lead 80-100g - Lake Bed & Depth Finder for Carp Fishing

Bottom Scanning Lead 80-100g is a specialised fishing weight designed to help you explore the lake bed and find the perfect spot for your fishing session. By casting the lead and slowly retrieving it along the bottom, you can feel the structure of the lake bed through the rod butt and tip, allowing you to identify whether the bottom is hard, soft, or clay. This essential tool helps you detect snags and obstacles you want to avoid, and enables you to determine the depth of your chosen swim.

The bottom scanning lead is an indispensable accessory for any angler who wants to understand the underwater terrain before presenting a bait. Whether you are fishing on a large gravel pit, a silty estate lake, or a deep reservoir, this lead gives you valuable information about what lies beneath the surface. By mapping the bottom, you can position your rig with confidence and avoid losing fish to unseen snags.

For accurate results, it is essential to use this lead with a braided main line. Braid has virtually no stretch, which means every contour, bump, and change in bottom composition is transmitted directly through the line to the rod. This allows you to feel the difference between gravel, silt, clay, and weed with remarkable precision. Monofilament line, by contrast, absorbs much of the feedback, making it far less effective for this purpose.

The lead is available in two weights: 80g and 100g. The 80g version is ideal for shorter casts and shallower water, while the 100g version is better suited to longer casts, deeper water, or windy conditions where extra weight helps maintain contact with the bottom. Both weights are designed to be fished on a braided main line for maximum feedback.

Using a bottom scanning lead is a simple but highly effective way to improve your catch rate. By taking the time to explore the bottom before you cast your rig, you can find clear spots, identify feeding areas, and avoid potential tangles. This is a technique used by successful carp and specimen anglers around the world, and it requires only a few minutes of your session.

Whether you are fishing a new venue for the first time or returning to a familiar water, the bottom scanning lead helps you build a mental map of the lake bed. This knowledge allows you to make informed decisions about rig placement, baiting strategy, and swim selection. It is a small investment that can make a significant difference to your results.

Technical Specifications:

Brand – GMB
Product Type – Bottom Scanning Lead
Category – Leads & Weights
Available Weights – 80g, 100g
Recommended Line – Braided main line
Function – Bottom structure detection, depth finding, snag identification
Fishing Techniques – Carp fishing, specimen hunting, bottom fishing
Suitable Waters – Lakes, gravel pits, reservoirs, rivers
Key Features – Transmits bottom contours through braid, helps locate clear spots, avoids snags