Safety guides
Buoyancy and weighting
Stable buoyancy helps protect the diver, the buddy and the environment.
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FIND YOUR NEXT ANSWERNEW / INTERACTIVE TOOLS
Planners, checklists & logs
Eight tools to organise a trip, compare courses, keep equipment records and prepare useful notes.
Open the tools →01 / BEFORE YOU TRAVELWeather & dive preparation
Official forecasts, tide information and a worksheet to take to your briefing.
Open the preparation resources →02 / KNOW YOUR EQUIPMENTManuals & manufacturer support
Find the correct documents for your model and prepare a useful support enquiry.
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Beginner lessons
Buoyancy as a force
Describe positive, negative and neutral buoyancy.
Explore →Dive sites
Burke
Port Phillip Heads · VIC · Wreck · Boat (day trip)
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Burkitt's Reef
Bundaberg & Agnes Water · QLD · Shore/Rock Platform · Shore
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Burnie Breakwater / Blackmans Point
Tasmania North & North-West · TAS · Shore/Rock Platform · Shore
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Burns Beach Reef
Perth · WA · Shore/Rock Platform · Shore
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Burns Rocks & Ocean Reef reefs
Perth · WA · Reef · Boat
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Burrewarra Point
Batemans Bay · NSW · Wall · Boat
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Burrill Rocks
Ulladulla · NSW · Reef · Boat
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Bus Stop Reef
Darwin Offshore & Artificial Reefs · NT · Artificial Reef · Boat (day trip)
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Bushrangers Bay
Wollongong & Kiama · NSW · Shore/Rock Platform · Shore
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Busselton Jetty
Geographe Bay & Busselton · WA · Jetty/Pier · Shore or Boat
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Busselton Jetty Underwater Sculpture Park
Geographe Bay & Busselton · WA · Artificial Reef · Shore or Boat
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Butterflies
Sunshine Coast · QLD · Reef · Boat
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Butterfly Bay (Hook Island)
Whitsundays & Bowen · QLD · Reef · Boat (day trip)
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Butts Reef
Huon & Far South · TAS · Reef · Boat (day trip)
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Buxton Point (Swansea)
Tasmania East Coast · TAS · Shore/Rock Platform · Shore or Boat
Explore →Guides
Buying used scuba equipment: build an evidence file first
Organise model details, history, manufacturer information and professional assessment before deciding whether used scuba equipment makes sense.
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Bylund's Pass (Heron Island)
Heron Island & Capricorn Group · QLD · Reef · Boat (day trip)
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Bynoe Harbour Entrance Reefs
Darwin Offshore & Artificial Reefs · NT · Reef · Boat (day trip)
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Bypass Reef (Cape Banks)
Sydney South & Botany Bay · NSW · Wall · Boat
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Byron Bay Dive Centre
Byron Bay · NSW
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C-47 Dakota A65-115
Darwin Harbour · NT · Aircraft Wreck · Boat (day trip)
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Cabbage Patch
Cocos (Keeling) Islands · EXT · Reef · Boat (day trip)
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