科: Percichthyidae
大眼鳜为真鲈科鱼类，领域性强，用造景遮挡视线可显著降低冲突，原生分布于中国。领域就是它的世界观；石头砌成的墙比开阔水面更能带来平静。成体约 28–41 cm，一对占领一个领域，每对都要有可防守的洞穴，适宜水温 4–22 °C。过滤要强，石头要堆。
Siniperca knerii, a member of the family Percichthyidae, comes from China, where it inhabits river rapids and rocky lakeshores. Territorial; line-of-sight breaks keep the peace and omnivore with a protein lean — quality cichlid pellets, it grows to 28–41 cm and adapts well to a properly set-up aquarium in the 4–22 °C range. Other Siniperca species in our database include Siniperca chuatsi, Siniperca fortis, Siniperca roulei.
饲养难度：中等。Territorial; line-of-sight breaks keep the peace。
保持 4–22 °C 并避免波动，pH 7–7.4、GH 2–5 dGH 即可。
成体 28–41 cm 左右，因其Middle to bottom的习性，500 L 以上的缸更合适。
Omnivore with a protein lean — quality cichlid pellets。它在Gravel and rock上自然觅食，投喂可少量多次。
Territorial; line-of-sight breaks keep the peace。推荐混养：Other cichlids of similar size and temperament — Balance aggression across the tank。避免与Delicate planted-tank species — Uprooted and outcompeted同缸。
产地为中国，典型栖息地是River rapids and rocky lakeshores，对溶氧要求一般。
换水与维护期间建议加盖，防止惊跳。
Dedicated pair-bonded spawner; expect fry defence。Breeding colours differ。