Saltwater Aquarist

German Blue Ram

(Mikrogeophagus ramirezi)

German Blue Ram (Mikrogeophagus ramirezi) in a freshwater aquarium

Species Description…

Scientific Name: Mikrogeophagus ramirezi
Common Name: German Blue Ram
Species Group: Cichlid
Tank Type:
Care Level: Intermediate
Temperament: Peaceful
Diet Type: Omnivore
Role in Aquarium: Showpiece Fish
Max Fish Length: 1.6 (inches)
Min Aquarium Size: 14 (gallons)
Native Range: Llanos of the Río Orinoco basin in Venezuela and Colombia.
Min Temperature: 81°F
Max Temperature: 86°F
Min pH: 4
Max pH: 7
Min GH: 1 dGH
Max GH: 10 dGH
Min Group Size:
Breeding: Moderate
Lifespan: years

Overview

  • The German Blue Ram (Mikrogeophagus ramirezi), also called Ramirez’s dwarf cichlid or butterfly cichlid, is a small, jewel-like dwarf cichlid.
  • Native to the llanos savanna wetlands of the Orinoco basin in Venezuela and Colombia.
  • Grows to about 1.6 in (4 cm) standard length.
  • Bred commercially in huge numbers, including gold, electric blue and long-finned forms.

Feeding

  • Sifts sand for food.
  • Offer live and frozen foods such as bloodworm and brine shrimp, plus quality sinking foods. [UNVERIFIED]

Habitat

  • A tank with a base of 24 × 12 in (60 × 30 cm).
  • Soft sand, wood, caves and flat stones.
  • Very warm, soft water: 81–86°F (27–30°C), pH 4.0–7.0, GH 1–10.

Fish Care

  • Needs pristine water and warm temperatures.
  • Not recommended for beginners.

Compatibility

  • Not ideal for a general community tank. It competes poorly for food.
  • Peaceful schooling tetras make good tankmates and help it feel secure.
  • Choose tankmates that tolerate high temperatures.

Aquarium Behavior

  • Generally peaceful, but pairs defend a territory when breeding.

Breeding

  • A substrate spawner. Both parents care for eggs and fry.
  • Breed in a dedicated tank.
  • Eggs fungus easily unless water is very clean and soft. Young pairs may eat their eggs at first.