Delicate Blue-eye

Pseudomugil tenellus

Family : Pseudomugilidae

FishFreshwaterBlue-eye

Small delicate fish with subtle colors, perfect for peaceful planted aquariums.

Popularity
Community fish
classic in freshwater aquarium
Availability
Common in shops
Shop availability
IUCN Status
LC
Least Concern

Description

Pseudomugil tenellus reaches about 3 cm. Its body is elongated and translucent with silvery and bluish highlights. The fins are short and rounded. Males show a slight yellow coloration on the fins. It is a schooling fish that lives in loose groups. It is very peaceful and can be kept with other micro-species. Its reproduction is typical of Pseudomugil, with eggs deposited on fine-leaved plants.

Habitat

Region :

Swamps, lagoons and slow freshwater streams

Distribution :

Recommended parameters

Temperature2428 °C
pH67.5
GH512 °dGH
KH38 °dKH
NO₃
≤ 20 mg/L
PO₄
≤ 1 mg/L

Care

Difficulty
2/5
Diet
Omnivore
Min. tank
40 L
Min. group
6
Adult size
3 cm
Lifespan
3 years
Temperament
Peaceful
Propagation
egg-scatterer

Care notes

A 40-liter aquarium is sufficient for a small group. Water should be soft (GH 5-12), acidic to neutral (pH 6.0-7.5) and 24-28°C. Gentle filtration and moderate lighting are suitable. The tank should be planted with shaded areas. Feed with very fine foods (crushed flakes, micro-pellets, brine shrimp). Weekly 15-20% water changes are recommended. Avoid strong currents and boisterous fish.

Similar species

Espèces proches, même habitat ou même maintenance

References