Protecting Hawai’i’s Reef from the Aquarium Trade

Important wildlife in Hawai’i’s reef ecosystems are being captured for private aquariums, exposing the reefs to algal growth and robbing them of resiliency. Earthjustice is fighting to stop this destructive practice so that Hawaii’s reefs have a fighting chance to survive.

Case Overview

Aquarium collectors capture hundreds of thousands of fish and invertebrates from Hawaiʻi’s reefs every year. Alarmingly, the Hawaiʻi’s Department of Land and Natural Resources (DLNR) has stated that this should be considered a minimum estimate because it does not verify the accuracy of submitted catch reports.

The collected animals are primarily herbivorous, reef-dwellers that serve unique functions in the coral reef ecosystem, such as helping to control algae growth.

Studies have shown that reducing diversity of reef fish and shellfish affects a reef’s ability to respond to stresses or disturbances. This is vitally important as reefs come under serious pressure from global threats, including climate change and ocean acidification.

In a series of lawsuits, Earthjustice filed suit on behalf of local conservation groups to stop the reckless collection of marine animals that threaten to empty Hawaiʻi reefs.

An aquarium collector takes fish from a reef in Hawai`i.
An aquarium collector takes fish from a reef in Hawai`i. (Brooke Everett)

Case Updates

Hawaiian yellow tang fish and coral reef seen below the ocean's surface off the island of Lānaʻi, Hawaii.
August 28, 2026 Press Release: Victory

Hawai‘i Land Board Rejects Move To Reopen Commercial Aquarium Fish Collection

Decision marks a turning point in the long-running effort to protect Hawai‘i’s native reef fish from commercial capture and sale

August 28, 2026 In the News: KHON

Land Board considers new rules for Aquarium fish collection

Mahesh Cleveland, Attorney, Mid-Pacific Office “About half of them die within the first year of captivity, and in the wild they can live up to 40 years. So it’s really about keeping Hawaii’s fish on Hawaii’s reef for Hawaii’s people.”

August 28, 2026 In the News: KITV

BLNR rejects proposal to resume commercial aquarium fish collection in West Hawaii

Mahesh Cleveland, Attorney, Mid-Pacific Office: “This decision recognizes the will of Hawaiʻi’s people. Again and again, communities have turned out at public meetings to oppose this trade.”