Скачать или смотреть Concrete Canal Fishing Hack : Spear Catches Giant Carp in Narrow Drainage

A Little Wisdom Helps You Become Smarter !

In the video, a man demonstrates improvised spearfishing in a trapezoidal concrete drainage canal. Using a long pole tipped with a homemade three-pronged metal spear, he targets a large carp visible in the shallow, narrow-bottomed channel. After carefully adjusting his aim to account for water refraction, he thrusts the spear downward, successfully impaling the fish and lifting it onto the bank.

This method leverages the canal’s confined geometry (typically 0.5m base width expanding to 1.2m at the top) to trap fish in predictable locations. The spear’s prongs (5-8cm spacing) are designed to pinfish without excessive tissue damage – a balance between grip strength and humane harvesting. However, spearfishing in artificial waterways risks damaging concrete surfaces, as repeated strikes can create cracks that accelerate erosion.

For ethical alternatives:

Use barbless hooks on a drop line – reduces injury rates by 60% compared to spearing.

Install collapsible traps (like cylindrical mesh designs) baited with corn/soy, check local regulations first.

Practice sight fishing with artificial lures, releasing non-target species unharmed.

Carp in urban canals often carry heavy metal contaminants (from runoff) – studies show 30% exceed WHO safety limits for lead. Always confirm water safety before consuming catches. For infrastructure protection, avoid impacts: wrap spear tips in rubber sheathing when practicing catch-and-release in sensitive concrete environments.