Invasive Lionfish Hunter

NOTE: There is no PADI eLearning for this course

The lionfish invasion in the Northwestern Atlantic and the Caribbean represents one of the most rapid and devastating fish invasions in history. These predators are wreaking havoc on native reef fish populations and disrupting the delicate balance of our ocean's ecosystems. This program explores the biology and behavior of invasive lionfish, their profound impact on our reefs, and why their populations must be controlled. This course is your chance to learn what makes lionfish such a successful invader and how you can become part of the solution.

By participating in the Invasive Lionfish Hunter program, you will gain the knowledge and skills to safely and effectively hunt and remove this invasive species. You'll understand their ecological importance in their native range versus their devastating impact as an invasive species, and the crucial role that divers play in mitigating this ecological crisis.

What you will learn

  • The key characteristics that distinguish the two invasive lionfish species, Pterois volitans and Pterois miles, and their native habitats and behaviors.
  • The fascinating and highly efficient hunting methods of lionfish and their impact on over 50 different species of native fish and crustaceans.
  • The ecological and economic value of native species and the threats they face from the lionfish invasion.
  • Best practices for responsible and safe interaction, including effective and humane spearing and capturing techniques.
  • First aid procedures for lionfish stings and how to handle these venomous fish safely, even after they are deceased.
  • How citizen science projects are helping to track the invasion, and how to report your sightings and contribute to vital research efforts.

Prerequisites

  • Certified Open Water Diver or higher.
  • Must be 15 years or older.
  • Medically fit to scuba dive (review Medical Questionnaire here)
  • Must not be allergic to bee stings.

What's Included

  • PADI Invasive Lionfish Tracker Distinctive speciality = US $299
    • Includes Training Fees (US$ 299)
    • Includes eCard Certification
  • Instructor-led classroom session
  • 2 Half days of scuba training at Ocean Frontiers

NOTE: Booked schedules do not necessarily reflect our live inventory and that offerings may change based on operational demand/availability.

What's Not Included

  • 2 Tank Dive Trip
  • Nitrox
  • Rental Dive Gear
  • Dive Computer (we require all divers to have a dive computer)
  • Gratuities

Required Add-Ons

To ensure you receive the best value under our scalable pricing structure, the 2 boat dives required for this specialty course must be booked separately.

Classic 2 Tank

Join us for a 2-tank dive trip with dives on the famous Cayman Wall and nearby shallow reefs.

Book Now

Best Overall in the Caribbean 2024, 2025, 2026

The Frontier Formula

  • Award Winning Dive Shop
  • Dive-Limo Style Boats
  • World Class Dive & Snorkel Sites
  • Concierge Level Service
  • Friendly, Fun & Experienced Team
  • Highest Quality Rental Equipment
  • 5 Star Diver Training Facility
  • Safety First: Equipped and Certified
  • Green Fins Eco-Certified Dive Shop

FAQ

If you do not have a recognized Lionfish Hunter certification or training then we will not permit you to spear on our dive trips. This permission is enforced by the Cayman Islands Department of Environment DOE. 

PADI Instructors who have special scuba diving interests and expertise can write their own specialty diver courses. There are unique course offerings that only a select few scuba instructors can teach and are often tailored to the local diving environment and marine life. PADI has a list of the most popular Distinctive Specialties on their website.

No, Ocean Frontiers will provide all the necessary equipment, including a licensed Hawaiian sling spear, collection tube, Thermos of hot water, and an ice chest for neutralizing the Lionfish venom.

Yes! Your instructor will show you how to filet the ones you caught.

Invasive Lionfish Hunter

Learn to identify invasive lionfish, understand their devastating impact on reef ecosystems, and why they must be controlled. Open Water scuba certification required in this full-day, instructor-led specialty for ages 15+.

US $299.00

Per Person Per Course

Duration

2 Half Days

Ticket

Paperless check-in by participant name

View More Videos & Photos

Click play, sit back, relax and enjoy a glimpse of what diving in the Cayman Islands with Ocean Frontiers looks like.

SUBSCRIBE TO NEWSLETTER

We use cookies to give you the best experience. Privacy Policy.