Microbe-Lift. Legacy foods  are made by the extrusion process - not pelleting. During extrusion the cell  walls of all organic substances contained in the food are disintegrated under  pressure. The nutrients hidden in these cells are thus easily accessible for  digesting agents, resulting in much higher digestibility in comparison with  pelleted or flaked food. 

Additionally the legacy foods have an extremely low  phosphorous content. This keeps fish waste to a minimum and helps to ensure  superior water quality. Min Crude Protein ..... 32% Min Crude Fat ..... 7% Max Crude Fiber ..... 5% Max Moisture ..... 8% Max Ash ..... 8% Min Phosphorous ..... 1.3% Will not Cloud the Water