One variety of pond fish with an unique taste is milkfish. However, because milkfish has small spines all over its body, consuming it may feel uncomfortable. A further technique is to cook milkfish with high pressure in a pan (presto). Until now, the ASLI Posdaya group has been producing presto milkfish according to traditional methods in the Pandanwangi subdistrict of Malang City. The program carried out by the community service team at Unmer Malang aims to assist product development by improving infrastructure and improving marketing skills. The process includes providing production tools, instruction and assistance for pressure milkfish production, digital marketing, and product diversification. The implementation of supporting infrastructure and facilities in the form of a pressure cooker, oven, deep fryer, and vacuum sealer are the outcomes of this service activity. As a result, both the quality of the manufacturing and the rate of business turnover increase. Additionally, partners can use Facebook and Instagram as marketing tools and there has been an increase in insight into the rapid milkfish production process.

The limited ability in providing a good water services to all citizens, as well as the fact that water is a public good, the involvement of citizens in drinking water supply is one way to achieve this goal. The existence of a community-based drinking water supply system in the form of the Community Drinking Water User Association (HIPPAM) needs to be maintained to ensure the sustainability of its social services. The sustainability of the HIPPAM social enterprise is determined by internal aspects such as governance and institutional performance, financial management, technical performance of water distribution services. Other things related to external aspects such as the support of stakeholders such as customers, community members, environment activist and village government related to the issue of conservation as well as environmental sustainability and good water governance. Discussing these issues with all stakeholders in drinking water in the available local public space can be referred to as environmental communication that is hoped will be able to create awareness and citizen’s collective action citizens on the importance of good water governance. This study uses qualitative data with interviews and in-depth interviews as data collection techniques, the informants of this study consisted of the management of the HIPPAM Mangga Dua. The result showed that administrators had sufficient environmental and ecological literacy. For them, water is spiritual and social energy sources that enable them to develop dan enhance the community’s social capital.