科: Pseudomugilidae
蓝眼燕子为似虹银汉鱼科鱼类，和平群游，雄鱼体色闪炼、偶有轻斗，原生分布于大洋洲（澳大利亚北部及新几内亚）。虹彩是诚实的状态信号：体色与状态随水质与年龄一起变化。成体约 4–8 cm，至少 6–8 尾，群体越大越安定，适宜水温 20–26 °C。缸要长，群要大，水要清。
Pseudomugil furcatus is a Pseudomugilidae from N Australia & New Guinea. In the wild it prefers warm freshwater streams and lakes; in the aquarium it stays peaceful schooling fish. Plan on 4–8 cm of adult fish at 20–26 °C. Related profiles: Pseudomugil gertrudae.
适合有一定经验的玩家。Peaceful schooling fish; males shimmer and spar gently；Groups of 6–8 minimum; larger schools calm them。
水温控制在 20–26 °C，重点是稳定。Stable temperature matching the species origin。
成体约 4–8 cm；最小缸体 77 L，并留出活动空间。
Omnivore; quality flakes plus vegetable matter。每天两小餐比一顿大餐更利于状态。
Peaceful schooling fish; males shimmer and spar gently。推荐混养：Robust peaceful cyprinids — Add motion without menace。避免与Small timid fish — Outcompeted at feeding time同缸。
原生于大洋洲（澳大利亚北部及新几内亚），栖息于Warm freshwater streams and lakes。Still to gentle current，Moderate oxygen levels。
无明显跳缸倾向，常规缸盖即可。
人工环境下：Prolific egg-scatterer when kept hard and alkaline。Subtle external differences。