The Tetramin Crisp Fish Food 250ml is a complete meal in the form of a crisp mix including high-quality, functional elements to provide a complete diet for all ornamental fish on a daily basis. It supports the development, vigor and colour vibrancy of healthy fish. For a higher nutritional value, the Tetra gentle low temperature process was used. Tetramin Crisp Fish Food 250ml has crisps that float for a long time before sinking slowly and are good for a mixed fish stock.