Diy Crayfish Trap from Two 2-Liter Water Bottles

Diy Crayfish Trap from Two 2-Liter Water Bottles

DIY Crayfish Trap From Two 2-Liter Water Bottles


Crayfish, also known as crawfish or crawdads, are a popular delicacy in many parts of the world. These small freshwater crustaceans can be found in ponds, lakes, and rivers, making them an excellent source of food in a survival situation. While there are various ways to catch crayfish, using a DIY trap made from two 2-liter water bottles is both effective and easy to create. In this article, we will guide you through the process of building your own crayfish trap and provide some insights on catching and cooking crayfish.

Materials Needed

To make your crayfish trap, you will need the following materials:

– Two 2-liter water bottles
– A pair of scissors
– Duct tape
– A nylon string or strong fishing line
– Bait (such as raw meat, vegetables, or fish heads)
– Optional: a small weight to help sink the trap

Step-by-Step Instructions

Follow these steps to create your DIY crayfish trap:

Step 1: Prepare the Bottles

Start by removing the labels and caps from both water bottles. Make sure to rinse them thoroughly to remove any residue or odor.

Step 2: Cut the Bottles

Using a pair of scissors, carefully cut off the top sections of both water bottles. The cut should be made just below the point where the bottle starts to curve inward. Keep the wider bottom sections of the bottles, as they will serve as the main body of the trap.

Step 3: Create the Entry Funnel

On one of the bottle sections, cut a small rectangular opening near the top. The size of the opening should be large enough for crayfish to enter but not big enough for them to escape easily. This will serve as the entry point for the crayfish.

Step 4: Connect the Bottles

Take the other bottle section and insert it upside-down into the bottom section of the first bottle. Make sure the open end faces the inside of the trap, creating a funnel-like entrance for the crayfish. Secure the two bottle sections together using duct tape, ensuring there are no gaps or openings for the crayfish to escape.

Step 5: Add Bait

Place your desired bait inside the trap. Crayfish are scavengers and will be attracted to a variety of foods, including raw meat, vegetables, and fish heads. Experiment with different baits to see which works best in your area. You can also tie the bait to the inside of the trap using a nylon string or fishing line to prevent the crayfish from dragging it out of the trap.

Step 6: Optional Weight

If you are planning to use the trap in a river or fast-flowing water, attaching a small weight to the bottom of the trap can help keep it in place. This will prevent the current from carrying the trap away and increase its effectiveness.

Catching Crayfish

Now that your DIY trap is ready, it’s time to catch some crayfish! Here are a few tips to increase your chances of success:

– Find a suitable location: Look for areas in rivers, streams, or lakes where crayfish are known to gather. Bridge piers, fallen logs, and rocks are popular hiding spots for crayfish.

– Set your trap strategically: Place the trap in shallow water near the shore or in areas where crayfish are likely to congregate. If using multiple traps, space them out to cover a larger area.

– Check the trap regularly: Crayfish are nocturnal and are most active at night. Check your trap regularly, preferably every few hours, to see if you’ve caught anything. Be cautious when handling crayfish, as they have pinchers that can cause painful injuries.

My 2 Cents

Building your own crayfish trap can be a fun and rewarding experience, especially when it results in a delicious meal. Remember to check your local regulations regarding crayfish trapping before using this method. Always practice Leave No Trace principles when fishing to minimize your impact on the environment. Happy trapping and enjoy your fresh crayfish feast!