Kogal Blue Eyed Tetra Care Guide

Moenkhausia sp · Freshwater Fish

Kogal Blue Eyed Tetra
AI-generated illustration of Kogal Blue Eyed Tetra
Temperature
72-82°F
pH
5.5-7.5
Adult size
~3″ (7.6 cm)
Suggested tank
20+ gal
Group size
6+ together
Origin
South America
Family
Characidae

What Kogal Blue Eyed Tetra look like

The Kogal Blue Eyed Tetra (Moenkhausia sp.) exhibits a laterally compressed, fusiform body shape typical of the Characidae family, reaching a maximum adult size of approximately 3 inches. The species is characterized by its striking silver body adorned with iridescent scales that reflect light, enhancing its visual appeal. A distinctive feature is its vivid blue eyes, which serve as a key identification trait. Sexual dimorphism is subtle; males tend to display slightly more vibrant coloration and a more pronounced dorsal fin compared to females. Defensive adaptations include a streamlined body that allows for swift movements to evade predators. Additionally, the presence of a lateral line system aids in detecting water movements, contributing to their survival in the wild.

Behavior & temperament

Kogal Blue Eyed Tetras are typically found in small to medium-sized schools, exhibiting social behavior that is indicative of an obligate schooler. They inhabit the mid to upper levels of the water column, often dwelling in densely vegetated areas of their native South American habitats. Breeding behavior involves egg scattering, where females release eggs in open water, allowing for fertilization by males. The species is generally peaceful and exhibits low to moderate aggression, making them suitable for community tanks. Their social hierarchy is relatively egalitarian, with no pronounced dominance among individuals.

Diet & feeding

In the wild, Kogal Blue Eyed Tetras are omnivorous, feeding on a varied diet that includes small invertebrates, plant matter, and detritus. In captivity, they thrive on a balanced diet of high-quality flake foods, supplemented with live or frozen foods such as brine shrimp and daphnia to ensure optimal health and coloration.

Behind the name

Moenkhausia is derived from the name of the German naturalist Georg Moenkhaus, while 'sp' indicates that this is a species within the genus that has not yet been formally described.

Plan your tank

Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.

Keeping Kogal Blue Eyed Tetra?

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