Cleaner & clearer water guarantee. Nutritionally balanced diet for optimal health, color and vitality. Ideal for small ponds too! Nutritionally balanced diet for all goldfish. New and improved formula for cleaner and clearer water - guaranteed (Compared with former TetraFin the new formula improves food utilization and minimizes fish waste - guaranteed. Please use as directed). Patented ProCare formula helps support fish's immune system for optimal health and long life. Scientifically developed mix of highly nutritious ingredients plus vitamins, minerals and trace elements. Enhances fish's naturally brilliant colors. Made in Germany.