Delicate Blue Eye Rainbow Psuedomugil tenellus

A tiny but very attractive species, this little gem is a great addition to any community aquarium. Males display iridescent yellow and blue coloration on their bodies and fins, particularly while competing with other males. The second dorsal and anal fins of males become very extended and fan-like with maturity. Females are typically smaller and often possess an attractive orange-yellow hue; both grow to only 2". They will thrive in a peaceful and planted community aquarium with well-oxygenated water, and prefer to live in shoals of at least six fish.