In many countries, a good quality dive knife is an important safety requirement that all divers must have.

Dive knives are mostly used to cut yourself loose from entangling fishing lines, or occasionally to rap on tanks to get a buddy’s attention.

At The Purple Octopus, we stock a wide variety of dive knives from Aquatec and Mares!

Dive knives are tools, not weapons and should never be used to harm aquatic creatures!