Gertrude's Blue-eye

Pseudomugil gertrudae

Also known as: Spotted Blue-eye

A tiny, spotted blue-eye with delicate polka-dotted fins.

Water

Freshwater

Temperature

72–82°F

pH

5.5–7.5

Hardness

3–12 dGH

Max size

1.4 in

Min tank

10 gal

Temperament

Peaceful

Social

Schooling (8+)

Swim level

Mid-top

Diet

Omnivore

Care level

Intermediate

Lifespan

2-3 years

Breeding

Egg-scatterer

Suitability

Common

Origin

New Guinea, Northern Australia

A peaceful micro rainbowfish for soft, planted nano tanks, where males flicker their spotted fins in display. Needs fine foods and a good-sized group. Pairs well with chili rasboras and shrimp.