Hoplo Catfish 3cm

Hoplo Catfish (Megalechis thoracata)

Currently 3cm

Genetics Split for Albino

Classification:

• Scientific Name: Megalechis thoracata
• Common Names: Hoplo Catfish, Armored Hoplo, Black Marble Hoplo
• Family: Callichthyidae
• Order: Siluriformes

Distribution and Habitat:

• Native Range: Found in freshwater environments in South America, particularly in the Amazon and Orinoco basins.
• Habitat: Prefers slow-moving or still waters, such as ponds, swamps, and floodplains with dense vegetation. They are highly tolerant of low-oxygen conditions and often surface to breathe air.

Physical Characteristics:

• Size: Typically grows to about 12–15 cm (4.7–6 inches).
• Appearance:
  • Elongated, armored body covered with bony plates.
  • Brown to olive coloration with dark spots or marbled patterns.
  • Two pairs of barbels near the mouth.
• Unique Features: Possesses a labyrinth organ, allowing them to gulp air and survive in low-oxygen environments.

Behavior:

• Social: Generally peaceful and can be kept in groups.
• Activity: Nocturnal but often active during the day in aquariums.
• Reproduction:
  • Males build bubble nests at the water's surface.
  • Females deposit eggs into the nest, and males guard them until hatching.

Diet:

• In the Wild: Omnivorous, feeding on small invertebrates, detritus, and plant matter.
• In Captivity: Accepts a variety of foods, including sinking pellets, live/frozen foods (e.g., bloodworms, brine shrimp), and vegetables.

Aquarium Care:

• Tank Size: Minimum 75 liters (20 gallons) for a small group.
• Water Parameters:
  • Temperature: 22–28°C (72–82°F)
  • pH: 6.0–7.5
  • Hardness: Soft to moderate
• Tank Setup:
  • Provide plenty of hiding spaces using driftwood, caves, and plants.
  • A sandy substrate is ideal to protect their barbels.
  • Ensure good water quality and aeration.

Lifespan:

• Typically 5–8 years in captivity with proper care.

Compatibility:

• Suitable for community tanks with similarly sized, peaceful fish. Avoid aggressive or fin-nipping tank mates.

The Hoplo Catfish is a hardy and fascinating species, making it a popular choice for both novice and experienced aquarists.