Tetra Goldfish Gold Japan Tetra Goldfish Gold Japan – Premium Pellets for all Japanese goldfish and other exotic goldfish. Rounded, fine granules with a short softening time for a wholesome, varied diet for all Japanese goldfish variants. (Veiltail, Dutch Lionhead, Lionhead, Ryukin, Globe Eye, etc.) The mini pellets sink to the bottom, then meeting the proven feeding habits of all Japanese goldfish types. Rich in vegetable proteins that ensure optimum digestion and also reduce the possibility of intestinal problems.