The bolivian ram (Mikrogeophagus altispinosus) is a peaceful fish that grows to about 3.5 inches and spends its time near the bottom. It can be kept on its own, in a tank of 30 gallons or more, at 72–79°F and pH 6–7.5.
30 galsmallest tank
3.5″adult size
72–79°Ftemperature
6–7.5pH
1+group size
Peacefultemperament
Good tankmates
Avoid
- ✕Paradise fish: Paradise fish is aggressive and best kept alone.
- ✕Convict cichlid: Convict cichlid is aggressive and best kept alone.
- ✕Oscar: Oscar is aggressive and best kept alone.
- ✕Pea puffer: Pea puffer is aggressive and best kept alone.
From TankCoach's own species data: common hobby guidance for adults, rounded. Individual fish vary. Not veterinary advice.