Why Iki-jime is so much better for your fish than just standard bleeding?

Divers' spear gun floating by itself after diver blocks out.

A practical guide to spearfishing depth: typical hunting ranges by experience level, what actually limits your depth, equalization techniques, safety protocols, and how to build up safely without blowing an ear or lung.

Understanding the different types and of roller spearguns

Mu (Big Eye Emperor) are the most prized reef fish in Hawaii — skittish, deep-holding, and rarely shot. This guide covers identification, habitat, hunting techniques, and the dive locations where they're found.

Hawaii's HB 1765 would require shallow water blackout warnings on all spearguns sold in the state. Here's what every diver needs to know about the bill, why blackout kills experienced freedivers, and how to protect yourself.