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TF000384

Black Ram - (No Online Purchases)

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The Black Ram is a stunning freshwater dwarf cichlid admired for its deep charcoal to jet-black colouration, elegant finnage, and peaceful temperament. A selectively bred colour variety of the German Blue Ram, this striking fish creates a dramatic contrast in planted aquariums and makes an exceptional centrepiece for peaceful community setups.

Despite their bold appearance, Black Rams are gentle, inquisitive fish that thrive in warm, stable aquariums with excellent water quality. Their calm nature, fascinating behaviour, and unique colouration have made them increasingly popular among aquarists looking for something a little different.

Quick Facts

Common Name: Black Ram
Scientific Name: Mikrogeophagus ramirezi
Family: Cichlidae
Origin: Captive-bred (original species native to the Orinoco River Basin, Colombia and Venezuela)
Care Level: Moderate
Temperament: Peaceful, Territorial During Breeding
Diet: Omnivore
Minimum Tank Size: 80 litres
Adult Size: 5–7 cm
Lifespan: 2–4 years

Appearance

The Black Ram displays an intense charcoal to velvety black body, often with subtle metallic blue iridescence across the scales and fins when viewed under quality aquarium lighting. Depending on the bloodline, some fish may show faint gold or blue highlights around the face and dorsal fin. Their vivid red eyes and graceful finnage create a striking contrast against their dark body colouration.

Males are generally larger, with more elongated dorsal fin rays and pointed fins, while females are slightly smaller with a fuller body shape when mature.

Temperament

Black Rams are peaceful dwarf cichlids that generally coexist well with other calm community fish. They establish small territories, particularly during breeding, but rarely become aggressive in a suitably sized aquarium.

Suitable tank mates include:

  • Tetras
  • Corydoras
  • Kuhli Loaches
  • Harlequin Rasboras
  • Pencilfish
  • Hatchetfish
  • Peaceful Rainbowfish
  • Other peaceful dwarf cichlids in larger aquariums

Avoid keeping them with:

  • Large aggressive cichlids
  • Fin-nipping species
  • Boisterous fish that outcompete them for food
  • Large predatory fish

Aquarium Requirements

A heavily planted aquarium with driftwood, smooth rocks, leaf litter, and shaded areas provides the ideal environment for Black Rams. Fine sand or smooth gravel is recommended, allowing them to forage naturally without damaging their delicate mouths.

Excellent filtration, low water current, and consistent maintenance are essential, as Black Rams are sensitive to poor water quality and sudden changes in water parameters. A mature, stable aquarium is strongly recommended.

Recommended Water Parameters

Temperature: 26–30°C
pH: 5.5–7.0
Hardness: 1–8 dGH

Maintaining warm, clean, stable water is essential for their health, colouration, and longevity.

Diet

Black Rams are omnivores that require a varied, high-quality diet.

Recommended foods include:

  • High-quality micro pellets
  • Premium cichlid granules
  • Frozen bloodworms
  • Frozen brine shrimp
  • Frozen mysis shrimp
  • Daphnia
  • Live blackworms (occasionally)

A varied diet promotes healthy growth, strong immune function, and rich colouration.

Behaviour

These fish spend much of their time exploring the lower and middle levels of the aquarium. They are intelligent, curious, and often become familiar with their keeper. During breeding they may become territorial around their chosen spawning site, but they generally remain peaceful towards compatible tank mates.

Breeding

Black Rams are open substrate spawners that readily breed under ideal conditions. Pairs clean a flat stone, broad leaf, or similar surface before laying adhesive eggs. Both parents guard the eggs and later care for the free-swimming fry, although inexperienced pairs may consume their first few spawns. Soft, slightly acidic water and warm temperatures improve breeding success.

Why Choose Black Rams?

  • Stunning jet-black colouration
  • Peaceful dwarf cichlid for community aquariums
  • Excellent centrepiece fish for planted tanks
  • Intelligent and engaging personality
  • Suitable for experienced beginners
  • Can be bred in the home aquarium

Care Tips

Maintain Black Rams in a mature aquarium with excellent water quality and stable conditions. Provide plenty of plants, driftwood, and sheltered areas while leaving open swimming space. Feed a varied diet of quality prepared and frozen foods, and avoid keeping them with aggressive or highly active fish. Consistently warm water and regular maintenance will help these beautiful dwarf cichlids display their best colouration and thrive.

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