Enhancing marine ecosystem resilience through strategic deployment of fish apartments: a case study of the Fuji Lestari Program in Karang Jeruk, Indonesia

Coral reefs are vital ecosystems that provide essential ecological, social, and economic benefits. However, they face increasing threats from destructive human activities and climate change. In Indonesia, the degradation of these ecosystems poses significant challenges. The Fuji Lestari Program introduces fish apartments (FAs) as artificial reefs to restore marine habitats and mitigate coastal erosion. Despite their potential, challenges such as limited stakeholder engagement and resource constraints hinder their effectiveness. This study evaluates the compliance of fish apartments in Karang Jeruk, Indonesia, with Indonesian standards (SNI 2021) and employs a SWOT analysis to assess internal and external factors influencing the program's implementation and sustainability. Data were collected through field observations, stakeholder interviews, and structured questionnaires. The compliance assessment revealed that FAs largely met technical specifications, although logistical constraints limited the deployment area. The SWOT analysis identified strengths such as robust community involvement and government support, alongside weaknesses like limited government prioritization and training opportunities. The findings demonstrate that the Fuji Lestari Program effectively enhances marine ecosystem health and provides socio-economic benefits to local communities. By integrating technical assessments with stakeholder insights, the program lays the groundwork for sustainable fisheries management. The study recommends strategies emphasizing community engagement, legal support, and marine tourism development to ensure long-term success. These initiatives are crucial for fostering sustainable practices and enhancing the program's impact within broader environmental and developmental objectives