魚糧視飼養的種類而定，較為常見是紅蟲或乾顆粒，基於味道及衛生考慮，乾顆粒魚糧最為適合。餵食的份量需嚴格控制，過多魚糧會殘留在水中，導致腐爛並污染水質。Depending on the type of fish fed, most common are red worms or dry particles, based on taste and health considerations, the most ideal is dry ones. Feeding the amount to be strictly controlled, overfeeding will result decay and pollution of water quality.