About Our Podcast


Joseph Arlotto
Joe is an aquatics engineer (BSME) specializing in Life Support System (LSS) operations and design implementation. He is an LSS operator/manager with decades of hands-on experience at multiple facilities including the Brookfield Zoo, the Albuquerque Aquarium and the San Diego Zoo. After 20 years of operations, Joe moved to the design side as an LSS engineer, managing projects worldwide. Most recently, Joe spent 3 years on site at Sea World Abu Dhabi, managing the installation, testing, startup and commissioning of over 50 LSS, including seawater intake, makeup and discharge systems, water features, wetlands, waterfalls and holding/quarantine systems.
His consulting company, Aquatic Operations Group, has teamed with owners, design engineers and contractors, providing guidance for pipe installation, LSS drawing and specification implementation, equipment installation, submittal and RFI review, start-up, commissioning, operator training and O&M manuals.
Joe is a founding member of AALSO (Aquatic Animal Life Support Operators) and was directly responsible for creating the original LSS Operator Certification Program. He lives in San Diego.

Dr. Jeff Keaffaber
Dr. Jeffrey (Jeff) Keaffaber has served as SeaWorld Parks and Entertainment’s Director of Environmental and Habitat Design since 2016. In this role, Dr. Keaffaber leads the design of dynamic environmental systems needed to support the Company’s animal habitats and their life support systems. These include the air, water, and lighting systems that extend to habitat and behavioral enrichment.
Dr. Keaffaber works closely with the corporate and park zoological teams to establish goals and opportunities that will continue SeaWorld’s legacy of designing state of the art facilities for the animals in its care.
Starting his professional career in 1989 with the Walt Disney Company, Dr. Keaffaber has over 35 years of combined experience as a corporate scientist, University of Florida professor, restaurateur, and consultant. Dr. Keaffaber received his Ph.D. in chemistry from the University of Florida in 1989 where he continues to be active as an affiliate professor.
Recent Episodes
Featured award-winning podcasts
Ep 47 - How MAT LSS Is Rethinking Aquarium Filtration and Life Support
What does it take to design life support systems for some of the world's most ambitious aquariums? In this episode of INFLOW, hosts Joe Arlotto and Dr. Jeff Keaffaber sit down with Nurettin Ersu, founder of MAT LSS, to explore the engineering philosophies, innovative filtration technologies, and pra...
Ep 46 - A Career Built Around Water: Dane Tullock on Aquariums, Aquaculture, and Life Support Systems
What does it take to build a career that spans aquaculture, exhibit construction, life support systems, and executive leadership? In this episode of INFLOW, hosts Joe and Dr. Jeff sit down with Dane Tullock to explore a career shaped by curiosity, collaboration, and a passion for advancing the aquar...
Ep 45 - Building an LSS Computer Model
What if you could predict water quality problems before they happen? In this episode of INFLOW, hosts Joe Arlotto and Dr. Jeff Keaffaber sit down with Paul Cooley, Aquatics Director at PC Aquatics and Senior Engineer with Ardurra, along with Chris Carr, Director of Life Support Systems at Long Beach...
Reviews
What the people say about us
Back to the beginning
Wow Joe that was great hearing you and John linn Brought back a lot of good memories
ALSS |Manager SeaWorld Abu Dhabi
I am proud and humbled to have worked with these three men and look forward to hearing more episodes in the future. A continued focus on researching emerging technologies or best practices could lead to further enhancements in operational efficiency and water quality management.
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