Black Ram Care Guide
Mikrogeophagus ramirezi
Stocking Calculator
Bioload Score
4000
PeacefulModerate
- Max Size
- 7 cm / 2.8"
- Temperature
- 26–30°C (78–86°F)
- pH Range
- 5 – 7
- Min Tank Size
- 75L (20 gal)
- Min Group Size
- Can be kept alone
- Tank Level
- Bottom-Mid
- Origin
- South America
- Temperament
- Peaceful
- Difficulty
- Moderate
- Breeding Difficulty
- Moderate
Diet
Omnivorous, accepting small invertebrates, zooplankton, algae and high-quality prepared foods.
Community Compatibility
Suitable tankmates include peaceful tetras, pencilfish, small Corydoras, peaceful loricariids and other calm warm-water community fish.
Good to Know
The Black Ram is a selectively bred colour form of Mikrogeophagus ramirezi, a species widely known in the aquarium hobby as the German blue ram.
Gender Differences
Males are usually larger with more extended dorsal and trailing fins, while females are shorter-bodied and often show a pinkish belly, especially when mature.
Stock Black Ram in Your Tank
Use our free stocking calculator to see if Black Ram fits your aquarium