How cyanide fishing affects coral reefs?

Cyanide fishing involves the use of cyanide chemicals to stun fish for easy capture, which has devastating effects on coral reefs. The toxic substance not only kills the targeted fish but also damages the coral structures by disrupting the symbiotic relationships between corals and their algae, leading to coral bleaching. This practice depletes fish populations and disrupts the ecological balance, ultimately harming the overall health and biodiversity of the reef ecosystem. Additionally, the long-term impacts can lead to decreased resilience of coral reefs to environmental stressors.