In this episode of INFLOW: Aquatic Animal Life Support Systems and Habitats, hosts Joe Arlotto and Dr. Jeff Keaffaber welcome Todd Devlin-Perry, President of AALSO and Life Support Manager at Mystic Aquarium, for a deep dive into modern aquarium operations, workforce development, and the future of aquatic life support systems (LSS).

Todd shares his journey from plumbing and pool construction to managing 2.4 million gallons of synthetic seawater at one of the country's leading aquariums. The conversation explores large-scale LSS design, backwash recovery systems, ozone disinfection, SCADA automation, and the hidden infrastructure required to support marine mammals and aquatic habitats.

The episode also highlights AALSO's critical role in education, certification, and professional networking, including how conferences, workshops, and hands-on training are shaping the next generation of LSS operators.

Listeners will learn:

• How Mystic Aquarium manages complex closed-loop life support systems

• Why backwash recovery and water reuse are essential in modern aquariums

• The intersection of engineering, biology, and animal welfare

• How AALSO certification and conferences advance LSS careers

• Practical advice for entering the aquatic life support industry

Whether you're an aquarist, LSS technician, engineer, or zoo and aquarium professional, this episode delivers real-world insight into the systems—and people—that keep aquatic life thriving.

(00:00) - Introduction and Acknowledgements (03:57) - Todd's Journey into LSS (06:17) - Challenges and Innovations in Aquarium LSS (08:32) - Mystic Aquarium: Operations and Systems (15:25) - Synthetic Seawater and Backwash Recovery (26:11) - Rescue and Rehabilitation Operations (29:38) - Evolution of LSS Operations (32:02) - Involvement in AALSO and Professional Growth (36:03) - Planning and Organizing Conferences (42:19) - Certification and Venue Selection (48:05) - Advice for Aspiring LSS Operators Stay connected at https://inflowlsspodcast.com/