Lionfish C.O.R.E. Aruba logo — Invasive to Industry

LIONFISH C.O.R.E.

ARUBA · REEF TO RESILIENCE

Native fish in a healthy Caribbean coral ecosystem

R / RESTORATION

Restoring balance.
Making room for life.

Restoring the balance of Aruba’s marine ecosystem—one carefully monitored step at a time.

◉ ARUBA, DUTCH CARIBBEAN

DIVE INTO THE MISSION ↓

LOCAL ACTION. OCEAN IMPACT.

WHY THE REEF NEEDS ROOM

An invasion with numbers.
A reef worth defending.

Public science on lionfish pressure, beside the kind of reef community targeted removal is meant to protect.

A dense Caribbean coral head crowded with colorful reef fish in clear blue water

Healthy reef structure, the life lionfish pressure can thin

PHOTO © RENEE CAPOZZOLA

Infographic: The Invasion of the Lionfish, covering invasive status, venom, reef damage, and lack of predators

Why lionfish are a problem

DESTIN FORT WALTON BEACH

NOAA infographic: Invasive Lionfish by the Numbers, covering biology, distribution, control, and reef impacts

Biology, range, and control

NOAA / NATIONAL MARINE SANCTUARIES

R / RESTORATION THROUGH EVIDENCE

Measure what matters.
Protect what returns.

Our traps are also observation tools. Catch records and camera surveys can show how targeted removal affects deep and shallow reef communities.

Illustrative dashboard · not verified field data

All figures below are fictional examples of the metrics we plan to track. No ecological impact is claimed.

ECOLOGICAL MONITORING / SAMPLE VIEW

Sample monitoring depth

120–300

m

Example lionfish recorded

170

fish

Example mean body length

28.4

cm

ILLUSTRATIVE BIOMASS INDEX

Track pressure over time

Example index from repeated shelf surveys; not a measured reduction.

62

Baseline

48

Trial 1

34

Trial 2

26

Trial 3

Demo index units · real surveys require control sites.

ILLUSTRATIVE CATCH DISTRIBUTION

Every catch tells a story

120–180 m

76

180–240 m

56

240–300 m

38

Fictional counts. The future dataset will link depth, fish length, biomass, and bycatch.

WHAT RECOVERY COULD LOOK LIKE

Not just fewer lionfish.
More life.

We plan to compare camera observations of native juvenile fish, species richness, and reef activity before and after targeted removals. Photography is illustrative; it is not before-and-after proof.

Open science. Honest progress.

Our proposed monitoring framework documents how we intend to collect and review evidence. Validated scientific findings will be published when available.

Download our research framework ↓

Planning document (.txt), not a completed scientific study.

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