Scuba Unlimited (513) 793-4747,

8966 Blue Ash Rd., Cincinnati, Ohio 45242

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Specialty Courses

Woman preparing for Nitrox classEnriched Air Diver

Stay down longer and get back in the water sooner. Learn how to dive using Enriched Air Nitrox, PADI’s most popular specialty course.


Diver breathing underwater in dry suitDry Suit Diver

Stay warm and cozy on your dives. Learn how to dive with a Dry Suit.


Diver approaching coral reefDeep Diver

Explore the wonders of the deep. Learn techniques for diving in the deeper ranges of 60-100 feet

Divers practicing scuba diving training on ship wreckWreck Diver

Learn how to explore mysterious sunken shipwrecks, planes and even automobiles.


Scuba instructor demonstrating buoyancyPeak Performance Buoyancy Diver

Neutral buoyancy is the key to conserving your air consumption and
leaving minimal impact on the aquatic environment. Learn how to achieve
neutral buoyancy with ease.

Scuba diving class taking night courseNight Diver

Learn about night dive planning, equipment and navigation. Plus, see a
whole new cast of critters that comes out at night.