Is Fishing Line Biodegradable?

When it comes to fishing, the line used to catch a fish can be the difference between success and failure. But, what happens to the line once it is no longer in use? Is fishing line biodegradable?

What Is Fishing Line?

Fishing line is a specialized string material that is used by anglers to catch fish. It is made from a variety of materials including nylon, polypropylene, fluorocarbon, and monofilament. Each type of material has its own advantages and disadvantages when it comes to being biodegradable.

Is Fishing Line Biodegradable?

The answer depends on the type of fishing line being used. Nylon and polypropylene fishing lines are not biodegradable and will remain intact for many years. Fluorocarbon and monofilament lines are slightly more biodegradable than nylon and polypropylene lines but still take a long time to degrade.

Why Does This Matter?

When fishing lines are discarded into our oceans or waterways, they can have a devastating effect on marine life as they can entangle or trap animals like turtles, birds, and dolphins. It’s important that anglers understand the environmental impact their equipment has so they can make more informed decisions when purchasing new gear.

What Can We Do?

When disposing of fishing line it’s important to ensure that it is disposed of properly in order to minimize its environmental impact. Anglers should always cut their lines into small pieces before discarding them into the water or onto land as this will help speed up the degradation process. Additionally, opting for more environmentally friendly materials such as braided lines will also reduce your impact on the environment as these types of lines are much more biodegradable than standard nylon or polypropylene lines.


Is fishing line biodegradable? The answer depends on what type of material is used for the line but in general most types of fishing line will take a long time to degrade naturally in our environment so proper disposal methods should always be followed when discarding old or unused lines. By taking these steps we can help ensure that our oceans and waterways remain clean and healthy for future generations of anglers!

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Lindsay Collins