科: Gobiidae
叉牙虾虎为虾虎鱼科鱼类,除争夺藏身处外基本平和,原生分布于日本及朝鲜半岛。底栖栖息者,终日穿梭于岩石、缸壁与洞穴之间,造景决定它的性情。成体约 10.5–15.4 cm,成对或小群饲养,需提供充足藏身处,适宜水温 18–26 °C。一鱼一洞,万事大吉。
A Gobiidae species native to Japan and Korea: Gymnogobius urotaenia lives bottom-dwelling over sand. Peaceful except over a chosen cave. Adults reach 10.5–15.4 cm. It is one of the aquarium-kept Gymnogobius species we profile, alongside Gymnogobius petschiliensis.
适合有一定经验的玩家。Peaceful except over a chosen cave;Pairs or small groups with ample hiding spots。
保持 18–26 °C 并避免波动,pH 6.5–7.5、GH 5–15 dGH 即可。
成体 10.5–15.4 cm 左右,因其Bottom-dwelling的习性,285 L 以上的缸更合适。
Predatory bottom-picker; offer varied small fare。它在Fine sand上自然觅食,投喂可少量多次。
Peaceful except over a chosen cave。推荐混养:Non-goby bottom fish — Ignore its territorial posturing。避免与Large aggressive fish — Shatter its sense of cover同缸。
原生于日本及朝鲜半岛,栖息于Shallow streams and estuaries over sand。Still to gentle current,Moderate。
跳缸风险低,但加缸盖更稳妥。
Lays eggs in a sheltered cavity; males fan and guard。Males larger and more colourful。