Melanistius Cory (Hoplisoma melanistium) | Live Freshwater Aquarium Fish

Melanistius Cory (Hoplisoma melanistium)

The Melanistius Cory is a beautiful and uncommon armored catfish prized for its elegant patterning, peaceful temperament, and active bottom-dwelling behavior. With its contrasting markings and constant foraging activity, this species adds both visual appeal and personality to freshwater community aquariums.

Like other Cory catfish, Melanistius Corys are highly social and thrive when kept in groups. They spend much of their day exploring the substrate, searching for food, and interacting with their schoolmates.

Their peaceful nature makes them an excellent addition to planted aquariums and community setups containing other non-aggressive fish.

Why You'll Love Them

✔ Unique and less commonly available Cory species

✔ Peaceful community aquarium fish

✔ Active and entertaining bottom-dweller

✔ Ideal for planted aquariums

✔ Great addition to Corydoras collections

✔ Thrives in groups

Care Information

Scientific Name: Hoplisoma melanistium

Common Name: Melanistius Cory

Adult Size: 2.5–3 inches

Temperament: Peaceful

Care Level: Easy

Diet: Omnivore

Minimum Tank Size: 20 Gallons

Temperature: 72–79°F

pH: 6.0–7.8

Origin: South America

Swimming Level: Bottom

Lifespan: 5–10 Years

Tank Recommendations

Melanistius Corys should be kept in groups of at least 6 individuals to encourage natural schooling behavior and reduce stress. Soft sand or fine gravel is recommended to protect their barbels while they forage along the bottom.

Excellent tankmates include:

• Tetras
• Rasboras
• Gouramis
• Angelfish
• Rams
• Pencilfish
• Other Cory Catfish

Avoid housing them with aggressive cichlids or large predatory fish.

What You'll Receive

• Healthy, hand-selected Melanistius Cory
• Professionally packed for safe transport
• Live arrival guarantee
• Responsive customer support from fellow hobbyists