Commercial Dive

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Commercial divers harvest a number of different species, including short spined sea urchin, long spined sea urchin, periwinkles, and undaria (Japanese kelp).

Many commercial divers also participate in the wild harvest abalone fishery. Commercial dive species are harvested by divers using surface supply compressed air hookah gear operated mainly out of small trailerable boats.

The long spined sea urchin, Centrostephanus rodgersii, is considered by many to be an invasive species in Tasmania, and a threat to Tasmanian ecosystems. The urchin feeds on marine algae and if populations are left unchecked, can create large barren areas on the sea floor, depriving abalone, rock lobster and other species of their food and habitat. 

In recent years, demand for long spined sea urchin in Asian markets has seen this species become a valuable commodity. Other potential markets for by products from urchin processing are being explored.

In 2018/19, divers removed 559.6 tonnes of long spined sea urchins, equivalent to roughly 1,665,000+ individual urchins. Demand for the urchin roe delicacy allows the commercial dive sector to be an effective and efficient control mechanism for long-spined urchin numbers.

TACs are set for short spined sea urchin and periwinkles in some zones / regions.

When the total allowable catch is reached in a zone, that zone is closed until the following licensing year.

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Careers in the Commercial Dive industry


Skipper / Diver

Jobs:


There are currently 52 commercial dive licences and no more will be issued.
Anyone wishing to enter the fishery must either purchase a commercial dive licence from an existing holder or be placed on an existing licence as a supervisor.
In addition to the commercial dive licence you must also have a:
• Fishing Licence Personal (FLP) which can be purchased from our licensing section
• Fishing Licence Vessel (FLV) for any vessel you are diving from these have to be either purchased or leased from an existing holder as no more will be issued.
• For some species and locations there are specific species licences required in parallel to a Fishing Licence (Commercial Dive): fishing licence (shellfish)

Divers often operate as sole trader businesses, but may choose to work in teams or on mother boats.

Deckhand

Jobs:


Qualifications:
Experience preferred.
Coxswains restricted as a minimum as well as a Workplace 2 First Aid Certificate with Oxygen Provider.

On the job:
General deck duties, assisting with dive operations.

$$
Based on a per/kg catch arrangement.

Careers in Seafood