Tetra TetraFin Goldfish Flakes is a complete daily diet formulated for all goldfish varieties. The 62g container suits small to medium home aquariums, and the flake format is designed to be fed as the primary food source rather than a supplement alongside other feeds.

The formula combines proteins, vitamins, minerals, and trace elements to support immune function, colour vibrancy, and digestive health. TetraFin includes Tetra's ProCare blend, which incorporates prebiotics to aid digestion and help reduce the ammonia-heavy waste output that goldfish are known for — particularly relevant in smaller tanks where water quality degrades quickly. The flake size is suited to goldfish feeding at the water surface.

TetraFin has been a staple in goldfish keeping for decades, which speaks to its consistency as a reliable daily feed. For most home aquariums, it reduces the need to run separate colour-enhancement and digestive supplements alongside a base food.