Bolivian Ram Cichlid - 3.5cm

Species Profile

• Scientific Name: Mikrogeophagus altispinosa
• Common Name: Bolivian Ram
• Adult Size: Approximately 3 inches (7.5 cm)
• Life Expectancy: Around 4-6 years
• Habitat: Native to slow-moving rivers and streams in Bolivia, often with sandy or muddy substrates and plenty of vegetation

Tank Requirements

• Minimum Tank Size: 20 gallons (75 liters)
• Ideal Temperature: 74–79°F (23–26°C)
• pH Range: 6.0–7.5
• Water Hardness: Soft to moderately hard (5–12 dGH)
• Temperament: Peaceful, territorial during breeding

Diet & Nutrition

• Omnivorous: Yes — feeds on a mix of high-quality flakes, pellets, frozen or live foods such as brine shrimp, bloodworms, and vegetable matter.

Appearance

• Oval, laterally compressed body with a slightly pointed snout
• Base body color is beige to pale yellow with blue and reddish hues
• Males are typically larger with more vivid colors and longer dorsal fins
• Distinctive black spot on the side of the body and black markings on the dorsal fin

Distinctive Features

• Prominent, elongated dorsal fin spines
• Iridescent blue and red coloration on fins and body
• Subtle vertical banding along the body
• Large, expressive eyes with a red ring around the pupil