Small Scaled Tetra Care Guide
Mimagoniates microlepis · Freshwater Fish
What Small Scaled Tetra look like
Mimagoniates microlepis, commonly known as the Small Scaled Tetra, exhibits a laterally compressed and fusiform body shape, reaching a maximum adult size of approximately 2-3 inches (5-7.5 cm). The species is characterized by its striking blue-purple iridescence, which is particularly pronounced in males, who also possess a unique caudal pheromone gland used in courtship displays. This tetra features a well-defined lateral line system, which aids in detecting vibrations in the water. Its dentition is small and conical, adapted for an omnivorous diet, while the finnage includes a moderately forked caudal fin and delicate, transparent pectoral and pelvic fins. Defensive adaptations are minimal, relying on its schooling behavior and coloration for protection against predators.
Behavior & temperament
The Small Scaled Tetra is a social species that thrives in groups, exhibiting a strong tendency to form schools within the mid to upper water column of their aquatic habitat. They are generally peaceful and non-aggressive, displaying a calm demeanor that makes them suitable for community tanks. Breeding behavior involves egg scattering, with females releasing eggs in open water, which are then fertilized by males. This species is known for its unique ability to produce croaking sounds, a behavior that is particularly pronounced during mating rituals, adding a layer of complexity to their ethological profile.
Diet & feeding
In the wild, Mimagoniates microlepis is an omnivore, 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 food, supplemented with live or frozen foods such as brine shrimp and daphnia to ensure optimal health and coloration.
Behind the name
Mimagoniates (from Greek 'mima' meaning 'to imitate' and 'gonia' meaning 'angle'); microlepis (from Greek 'micro' meaning 'small' and 'lepis' meaning 'scale').
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Small Scaled Tetra?
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