• Sydney Shore Diving
• Sydney Snorkelling
• Marine Conservation

Boat Harbour Aquatic Reserve: A Sydney Paradise for Diving Enthusiasts   The Boat Harbour Aquatic Reserve is a hidden gem for diving enthusiasts in Sydney. Located just off the coast of Kurnell, this reserve offers some of the most spectacular d.. Read More

• Ocean Science and Scuba Knowledge

This guide explains how living organisms create bioluminescence, why most marine displays appear blue-green and how light supports feeding, defence, camouflage and communication. It distinguishes bioluminescence from fluorescence and phosphorescence,.. Read More

• Wreck Diving
• Great Barrier Reef
• Dive Conditions and Planning

This practical guide combines the SS Yongala’s 1911 history with realistic dive planning for its coral-covered exterior. It covers the wreck’s 14–28 metre depth range, variable current and weather, operator-specific experience requi.. Read More

• Ocean Science and Scuba Knowledge
• mostpopular

How Much of the Ocean is Explored and Why We're Just Scratching the Surface Just how much of the ocean is explored? Only a minuscule 20%, leaving an astounding 80% shrouded in mystery. This article uncovers the challenges and endeavors of plungin.. Read More

• Ocean Science and Scuba Knowledge

SCUBA TECHNOLOGY EXPLAINED · UPDATED AUGUST 2026 The Future of Scuba Gear: Technology Changing the Way We Dive From connected dive computers and water-based buoyancy to heated garments, rebreathers and underwater communications, here is what i.. Read More

• Sydney Marine Life

Learn what moray eels are, which species divers may encounter around Sydney and how these specialised fish live and hunt in reef crevices. The guide explains their respiratory gape, scent-led senses, protective mucus and mobile second jaws, corrects .. Read More

• Dive Safety
• mostpopular

Morays do not normally hunt people, but their powerful jaws can cause severe punctures, lacerations, bleeding and infection. This safety-focused guide explains why bites happen, how divers can prevent them through buoyancy and respectful distance, wh.. Read More

• Sydney Dive Sites

Living the Scuba Dream: Why Sydney is a Diver's Paradise Picture this: you're descending into crystal-clear waters, surrounded by vibrant marine life and awe-inspiring underwater landscapes. As you explore the depths of this underwater haven,.. Read More

• Snorkelling Gear
• Families and Young Divers

Parents can use this guide to choose child-sized masks, snorkels, fins and exposure protection that fit comfortably and suit the intended location. It compares complete sets with separate pieces, discusses traditional and full-face masks, and covers .. Read More

• Snorkelling Gear

How to Choose the Right Snorkeling Equipment   If you’ve never experienced the beauty of snorkelling, it’s a must-do activity! Snorkelling is an incredible adventure that allows you to view the underwater world in a complet.. Read More