Ram cichlid or German blue ram, one of its popular alternate names, is a freshwater fish indigenous to certain parts of South America. It took its name after Manuel Ramirez, who collected and imported this fish species for the aquarium trade. R.R. Harry and George S. Myers initially described it as Apistogramma ramirezi until it acquired its present name. Its attractive appearance and peaceful, docile nature make for a popular choice in the aquarium trade. Sold under various common names, this species was examined in the studies analyzing fish behavior.
Scientific Name | Mikrogeophagus ramirezi |
Other Names | Ramirezi, Asian ram, German blue ram, blue ram, ram, dwarf butterfly cichlid, butterfly cichlid, Ramirez’ dwarf cichlid |
Origin | Orinoco River Basin in the savannah regions of Colombia and Venezuela in South America |
Type | Freshwater fish |
Conservation Status | Not recorded |
Behavioral Characteristics | Peaceful, thriving well with other cichlid or non-cichlid species which are not aggressive |
School Size | 2 – 3 (mostly kept in pairs) |
Physical Traits | Colorful, oval-shaped body; pointed tails and fins; |
Colors | Bright yellow and green body with patches of white and blue; red eyes; red or yellow fins with lines of blue; black curved lines throughout the body while a spot of the same color is seen at the center |
Size (How big do they get) | Small; 2 inches (5 cm) |
Lifespan | 3 – 4 years |
Sexual Dimorphism | Male: Large with a long body Female: Shorter, stocky body than their male counterparts with no extended filaments on the dorsal and ventral parts; also have a reddish-purple coloration on their abdomen as well a blue patch on the region below their dorsal fin |
Probable Diseases | Ich, fish tuberculosis, dropsy, bacterial diseases, parasitic infection, Costia disease, hole in the head (common in cichlids) |
Approximate Price (How much is it for) | $7 – 8 |
Care Level | Intermediate |
Tank Size | 10 gallons (37.8 liters) for a single fish |
Water Parameters
pH Level | 5.5 – 7.0 |
Temperature | 78 – 85°F (25.5 – 29.4°C) |
Hardness | 6 – 14 dGH |
Aquarium Water Flow | Low |
Tank Ambience
Lighting | Moderate |
Substrate Type | Gravel, sand, large rocks (for decoration), plants, and driftwood |
Tank Mates | Compatible with: Silver dollar, discus, dwarf gourami, neon tetra, angelfish, cardinal tetra, rummy nose tetra, guppies, kribensis, bettas, clown loach, kuhli loach, and corydoras Incompatible with: Big aggressive fish like jaguar cichlid and green terror |
Suitable Position in the Tank | Bottom |
Feeding
Diet | Omnivorous and can feed on flakes, pellets as well as live foods |
Frequency | 2 – 3 times a day |
There are several strains of the ram cichlid like the electric blue ram, Bolivian ram, and gold ram mostly developed in Asia for fishkeeping hobby. They are large and fat with balloon-like bodies and long fins. However, such species have a low fertility level and are more susceptible to health problems.