Hawaiʻi’s constitution is clear: the state has a duty to protect and conserve natural resources for present and future generations. For communities across Hawaiʻi, nearshore reefs are not merely ecological assets – they sustain food security, Native Hawaiian customary and subsistence practices, recreation, and cultural traditions passed down through generations. When reef systems decline, these public benefits decline with them.
Today, Hawaiʻi’s reefs face mounting cumulative pressures from climate change, land-based pollution, and fishing pressure. Addressing reef degradation requires comprehensive action. The legislature has already demonstrated leadership through initiatives such as cesspool conversion and restrictions on harmful sunscreen chemicals. Fisheries policy must be part of that broader conservation strategy.
Herbivorous reef fish play an essential role in maintaining reef resilience. Species such as lauʻīpala (yellow tang) and kole (surgeonfish), heavily targeted by the commercial aquarium industry, help control invasive algae growth and create the ecological conditions coral reefs need to survive and recover. As herbivore populations decline, reef resilience weakens.
A 2023 peer-reviewed synthesis of statewide reef monitoring data by Department of Aquatic Resources (DAR) and National Oceanic and Atmospheric Administration (NOAA) scientists found that in many moku – including the Hilo coast, leeward Maui, and all of Oʻahu – more than 44% of surveyed reefs already have herbivore biomass below levels associated with healthy reef ecosystems.
In West Hawaiʻi, specifically, DAR monitoring has shown some reefs lost up to 50% of coral cover during the 2015 and 2019 bleaching events, leaving little ecological margin for additional extraction pressures, particularly on key herbivorous species.
These realities are directly relevant to proposals that would continue or expand commercial aquarium fish collection. While recent legislation failed to enact a long-overdue statewide prohibition, DAR is now considering proposals that could allow seven applicants to harvest up to 200,000 reef fish annually.
This would impose concentrated ecological harm for narrow private profit, while the broader public bears the long-term cost through diminished reef resilience, weakened food systems, and reduced cultural and recreational access.
Fishing for food, subsistence, recreation, and customary practice remains a vital part of local life in Hawaiʻi. Allowing a small number of specialized commercial operators to extract public reef resources primarily to supply the international aquarium trade is fundamentally misaligned with Native Hawaiian values of stewardship, reciprocity, and mālama ʻāina.
The commodification of reef species purely for export and profit stands in direct opposition to cultural practices rooted in sustainability and intergenerational responsibility.
Commercial aquarium fishers argue that restrictions threaten their livelihoods, but the industry has been largely shut down since 2017. Reopening or expanding this practice would introduce renewed pressure on already stressed ecosystems for limited public benefit. The Hawaiʻi Supreme Court’s prior rulings addressed procedural compliance, not ecological sustainability.
Lawmakers will again have the opportunity to pursue a permanent statewide prohibition next legislative session, including on Hawaiʻi Island, where extraction may soon resume. Upholding Hawaiʻi’s constitutional public trust obligations requires taking the long view: protecting reef ecosystems so Native Hawaiian rights, customary practices, and community wellbeing remain viable for future generations.
At its core, this is a question of priorities: whether Hawaiʻi will protect a narrow set of commercial interests or safeguard the reef systems and community practices that sustain our culture, food security, and way of life.
