Reels
Reels are best used while spearfishing in shallow water where current is flowing or around structure that would tangle float lines or cause too much drag to dive effectively. Spearfishing in kelp, around oil rigs, shipwrecks, jetties and bridges are some environments in which you would benefit from using a reel. If blue water hunting, a reel works well for paddy hopping, shooting smaller fish like mahi mahi, yellowtail, small wahoo, uluas, etc.