Species Profile
Bolivian Ram
Mikrogeophagus altispinosus
Cichlidspeaceful
Adult size
3.5″
Minimum tank
30 gal
Temperature
72–79°F
pH
6–7.5
Schooling
Solitary OK
Water level
mid
Diet
Pellets, frozen, live
Notes
Hardier and slightly larger cousin of the German blue. Less demanding on water parameters, tolerates cooler temperatures (74-78°F), and works in standard community setups. Pairs become protective of fry but rarely aggressive.
Photo: Pia Helminen / Wikimedia Commons · Source · CC-BY-2.5