Black Barred Silver Dollar - Myloplus schomburgkii : Complete Fish Profile & Care Guide

Introduction

Black Barred Silver Dollars (Myloplus schomburgkii) is a distinctive and captivating species of tropical freshwater fish. These elegant fish present unique characteristics and behaviours, making them an intriguing and sought-after addition to the world of aquarists and enthusiasts. It is crucial to maintain a minimum population of 6 specimens, as Black Barred Silver Dollars are characterized by a pronounced inclination toward tightly shoaling behaviour, accompanied by the development of an instinctive hierarchy within their social group. Augmenting their numbers not only fosters a heightened sense of security but also results in a more authentically natural-looking shoal.

It is paramount to avoid housing these nervous fish alongside smaller, potentially prey-sized, or aggressive species. Instead, they coexist harmoniously with larger Suckermouth Catfish, Doradids, or Jumbo Brochis species. Meeting these comprehensive requirements results in the captivating sight of a sizable shoal of adult Black Barred Silver Dollars.

Juveniles of this species necessitate an aquarium with a minimum length of 4 feet to accommodate their rapid growth. As these agile swimmers mature, an aquarium measuring at least 6 feet in length, 2 feet in width, and 2 feet in depth, or larger, becomes imperative. Strategic placement of the aquarium is paramount, requiring a serene location devoid of excessive foot traffic to mitigate disturbance. These inherently skittish fish necessitate an environment replete with numerous shaded hiding spots and a securely fitted lid to prevent accidental leaps. Thoughtful decor choices are essential to avert injuries when the fish seek refuge. During routine aquarium maintenance, meticulous care must be exercised to prevent undue stress on the fish.

Black Barred Silver Dollars are primarily herbivorous, equipped with formidable dentition capable of inflicting painful bites. While most plant species fall prey to their voracious appetite, hardier varieties such as Java Fern or Anubias may occasionally thrive. Alternatively, the use of artificial plants, either plastic or silk, is a viable option. Ensuring subdued lighting, efficient filtration, and adequate oxygenation is imperative. These fish originate from densely vegetated tropical rivers with notable currents, necessitating a suitable flow rate within the aquarium. Maintaining impeccable water quality is paramount, given their sensitivity to elevated nitrate levels.

Black Barred Silver Dollars feature resplendent silver bodies adorned with a distinctive black vertical stripe adorning their flanks. It is noteworthy that the shape and size of this stripe exhibit variations among specimens originating from different geographical localities. While this black bar may present itself subtly in juveniles, it undergoes a transformative progression, widening into a remarkable and clearly defined dark crescent as the Black Barred Silver Dollar matures.