Utilization Conventional Market Waste on Catfish Food Production

Tamora Catfish Company as a Micro, Small and Medium Enterprise (UMKM) which one of the Universitas Sumatera Utara community service partners, used simple microbubble technology system to increase dissolved oxygen content in pond water order anticipate large number die fish because polluted water, impacted reducing amount oxygen. Biofloc application was observed decreasing ammonia generating natural feed. This analyze by team that already implemented this first year observation found its successfully reduce mortality catfish. However, catfish food is expensive it depend on pellet feed, so production process costs are very high. Via multi-year system, utilizes conventional market waste feed replace use costly The solution starting from processing such vegetables waste. It considered cheap needs machine produce will construct copper mixer suitable for food. Furthermore, also make cleaner since partners collect directly.