Ghanaian Fishermen Swap Nets for Snails to Save Fish

Marine biologist Issah Seidu is leading a groundbreaking initiative in Ghana to save critically endangered guitarfish by promoting alternative livelihoods. Seidu established the AquaLife Conservancy in 2019, focusing on helping fishing communities reduce their dependence on the declining guitarfish populations. These ancient, shark-like rays, with flattened bodies like rays, are highly valued for their fins and meat, pushing many species to the brink of extinction.

Recognizing the economic hardship and ecological threat, Seidu proposed giant African land snail farming as a viable alternative. This fast-growing gastropod offers a protein-rich food source in demand at local markets. While artisanal fishers might earn 750-1,000 Ghanaian cedis monthly, snail farming can yield up to 10,000 cedis. Seidu has successfully persuaded around 200 fishers to scale back guitarfish catches, with 43 already embracing snail farming.

Seidu's conservation efforts have gained international recognition. In 2025, he was appointed co-chair of the IUCN's shark specialist group for Africa, and he recently received an award from the Whitley Fund for Nature. His ultimate goal is to establish Ghana's first locally managed marine protected area, safeguarding both marine life and the livelihoods of coastal communities.