Ornamental Fish Feed require feed with a balanced combination of proteins, fats, vitamins, minerals, and pigments to thrive. Protein remains the most critical component, supporting the fish's growth and repair functions. High-quality ornamental fish feed typically contains 30-50% protein, depending on the species and life stage. Sources of protein often include fish meal, soybean meal... https://hallbook.com.br/blogs/781561/Comprehensive-Guide-to-Selecting-Ornamental-Fish-Feed-for-Healthy-Aquariums