The box jellyfish inhabits North Queensland coastal waters during the summer months (October to March). People wishing to swim at this time of year should do so in protective clothing or enclosures. The box jellyfish is not commonly found out on the reef, but they do surround the mainland. Although incredibly rare, it is the irukandji and blue bottle jellyfish that are usually linked to the reef's habitat. It is believed that to treat the stings of the box and irukandji jellyfish, vinegar (or alcohol) can be used. However, others believe that vinegar would not work on the irukandji as it is fatal. Blue bottle stings can not be treated by vinegar either, as it heightens the degree of the sting. For blue bottle stings, it is best to use cold water and ice.
