Dive Shop Specials

Sonar Gas Transfer/Fill/Equaliser Hose with Pressure Gauge - DIN
Sonar Gas Transfer/Fill/Equaliser Hose with Pressure Gauge - DIN
$793.00 $599.00
Get $194.00 (24%) Off


Rigid Bent D-Ring 50mm (2 inch) on Serrated Slide
Rigid Bent D-Ring 50mm (2 inch) on Serrated Slide
$12.00 $8.00
Get $4.00 (33%) Off


Dive Rite Hose Clip Retainer (Pair)
Dive Rite Hose Clip Retainer (Pair)
$10.00 $8.00
Get $2.00 (20%) Off


Sonar Knife Retainer Ring - Block Type B
Sonar Knife Retainer Ring - Block Type B
$7.00 $6.00
Get $1.00 (14%) Off


Pozi Catch Bag
Pozi Catch Bag
$89.00 $79.00
Get $10.00 (11%) Off


SDI Marine Ecosystems Awareness

Are you fascinated with aquatic life? Always wondering what that fish is and why it always dances under a coral head whenever you get close? If you're engrossed with life under the surface, the SDI Marine Ecosystems Awareness specialty course is especially for you.

As divers, we have a vested interest in protecting the marine environment. In many cases, divers do not have environmental information about their own local sites. The SDI Marine Ecosystems Awareness specialty will increase the Open Water Diver's understanding of marine environments, the problems facing these unique ecosystems, and the role that divers can play in protecting our marine resources. This course will cover your local diving ecosystems as well as others around the globe.

In your journey to underwater naturalist, the course teaches you about the different major aquatic life groupings and how they interact so that you understand what you observe in the underwater environment. With the SDI Marine Ecosystems Awareness specialty course under your belt, you see the aquatic world differently. You don't see "fish", but individual species with distinct strategies for surviving in a complex, interactive ecosystem.

If you wish to undertake the SDI Marine Ecosystems Awareness course, please Contact Us for more information.

The Scuba Doctor Online Dive Shop

Some girls go swimming. Real girls go scuba diving.
— Old diver's proverb