Diving Blog
Ocean Deoxygenation
The oceans are changing, and more rapidly than we ever expected. Historically, changes in ecosystems have majorly been slow processes, occurring over hundreds of thousands of years. This would give ample time for the organisms living to adapt to the ...
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10 Things for Environmentally Conscious Divers to Avoid
10 things for environmentally conscious divers and dive schools to avoid: 1) Most Commercial Sunscreens This might seem to go against everything you’ve been told your whole life. But hear me out. There are chemicals in most c...
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Essential Octopus Facts
What has 3 hearts, moves through jet propulsion, can morph into a new shape, change colour in less than a second, and is regarded as one of the most intelligent creatures out there? If you’re guessing some sort of super hero, I would argue that you...
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Seagrass – Part 2
Seagrasses work in conjunction with all tropical ecosystems in a sort of ecosystem symbiosis, contributing to the health of all. Coral reefs exist in an oligotrophic (low nutrient) environment. Too many nutrients can smother and suffocate the corals....
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Seagrass – Part 1
What’s your favourite marine habitat? Mangroves are wonderfully cool. And nothing compares to a good dive with great visibility on a healthy coral reef. What about playing on the sandy shore, bathing in the sun? What if I were to tell you that so m...
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Anchor Damage
As a dive school, our top priority always seems to be to get people into the water and bring them back happy and safe. But, as a reef ecologist, and really just as any aquatic life enthusiast, there’s also a greater responsibility we don’t always...
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What you didn’t know about Tuna
There’s a fish swimming around the oceans that almost every person (and cat) has heard of. Whether the word “tuna” brings back memories of lunch sandwiches, your favourite dive, or horrific customers at the restaurant where you used to work, th...
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How to Choose Sustainable Seafood
Scuba divers all over the world are noticing declining fish populations and diminishing fish sizes. It’s getting harder and harder to find dive sites with sharks or big fish and the trend is only going to continue without consumer intervention. Pes...
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Huge School of Mobula Rays
Check out this huge school of Mobula Rays filmed off the coast of Baja, Mexico by National Geographic. Mobula Rays are also referred to as 'devil rays' or 'flying ...
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Giant Squid
Deep, deep beneath the sea lives a mythical creature foretold by many a tale. A fish dressed like a Monk, described to the Danish King Christian III. A beautiful nymph turned monster living in the Straight of Messina. A deep sea monster that could en...
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A Brief History of Scuba Diving
For centuries, humanity has had an obsession with exploring. It seems as though every time an obstacle has come up, human ingenuity has been there to knock it down. Even today, we are pushing the boundaries of exploration, yet, even so, much of our p...
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What is El Niño?
In case Chris Farley failed to explain it adequately to you, let me talk you through what’s been happening since last fall. Historically, every 7-10 years, the Pacific Ocean would experience a climatic anomaly lasting about 9-12 months, sometime...
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