SAVE THE REEF

Invasive Lionfish are Devastating The Caribbean

Protecting Caribbean Reefs

TTT works to safeguard Caribbean marine ecosystems by actively controlling invasive lionfish and supporting the recovery of native reef species through local, hands-on action.

Our Mission

Why it Matters

We all depend on healthy oceans and ecosystems

We act today to secure marine life for future generations

Lionfish have no natural predators in the Caribbean, reproduce rapidly, and heavily consume juvenile reef fish. Left unchecked, they disrupt ecosystems and threaten fisheries and livelihoods.

What We Do

We turn commitment into measurable actions

Direct lionfish removal on affected reefs by experienced divers
Field data recorded for each dive (number of individuals, size and weight)
Active collaboration with local authorities, fishers, and dive operators
Clear evidence-based outreach grounded in real results

Focused action to counter an invasive species

Invasive lionfish on a Caribbean reef threatening native marine life

Healthy Caribbean reef ecosystem with sea fan coral and native marine life

Baby sea turtle on a Caribbean beach, reflecting healthy ocean ecosystems

Meet The Lionfish

See why Lionfish control matters

Our Work Beyond the Dive

Protecting ecosystems also means working with people

TTT team and SMMA rangers working together to protect St. Lucia's marine ecosystems

Our Impact

Diver monitoring a Caribbean coral reef and native fish populations

Collaborating Locally

In collaboration with local authorities, fishers, dive operators, and communities, we help ensure lionfish control efforts are practical, accepted, and effective on the ground.

Our Community Engagement

Contribution to Science & Management

TTT shares field data and firsthand observations with biologists and fisheries managers to support research, inform policy decisions, and strengthen long-term management strategies.

We work with those who live from and manage these ecosystems

We turn awareness into understanding through engagement

We turn field observations into usable knowledge

Prepared lionfish dish promoting invasive lionfish removal in the Caribbean

Clear, accessible discussions explaining the lionfish issue.
Outreach materials adapted to local audiences.
Safe handling and preparation guidance.
Tastings to promote lionfish as a sustainable food option.

Giving Reefs a Fighting Chance

Patrick observing reef life in Guadeloupe's Caribbean waters

Gallery

Documenting our work and the ecosystems we operate in

Lionfish are undeniably beautiful, with flowing fins and bold patterns. In the Caribbean, however, they are an invasive species with no natural predators. They multiply quickly and consume young reef fish, upsetting the balance of reef life.

Pink sea whip corals growing on a sandy seabed in St. Lucia

The images below capture moments from our dives and some of the marine life we encounter along the way.

Common octopus camouflaged as a rock on a sandy seabed in St. Lucia

Glasseye snapper sheltering among reef sponges in St. Lucia

Caribbean spiny lobster feeding on an invasive dead lionfish

Pederson cleaner shrimp on a sponge beside a corkscrew anemone in St. Lucia

Hairy clinging crab sheltering inside a giant barrel sponge in St. Lucia

Spanish slipper lobster are very active at night and elusive day time

Feather duster worm filtering plankton among reef sponges in Guadeloupe

Sea turtles such as this Green Sea Turtle depend on healthy reef ecosystems

Magnificent feather duster worm with its parchment-like tube at Frederiksted Pier, St. Croix

Southern teardrop crab on a marine sponge in St. Lucia

Christmas tree worms, corals, sponges and mussels thriving on a Caribbean reef

Removing invasive lionfish to protect Caribbean reef ecosystems

Juvenile invasive lionfish on a reef in St. Croix, USVI

Longspine squirrelfish sheltering among coral and sponges, Frederiksted Pier, St. Croix

Reef urchin sheltering among sponges, algae, and coral crevices in St. John USVI

Balloonfish swimming among colorful reef sponges in Martinique

Bearded fireworm on a Caribbean sponge in St. Lucia

Juvenile French angelfish swimming among sponges and corals in Martinique

School of tarpon swimming beneath Frederiksted Pier in St. Croix, USVI

Banded coral shrimp cleaning and scavenging among corals at Coral Garden, St. Lucia

Meet Nadi & Patrick