All species

German blue ram

Mikrogeophagus ramirezi

Also called ram, blue ram, gbr.

Needs real warmth, 27 degrees and up, and clean water.

What it needs

Grows to
5 cm
Smallest sensible tank
75 L, at least 60 cm long
Temperature
26 to 30 °C
pH
5.5 to 7
Hardness
1 to 10 dGH
Kept in
ones or pairs
Temperament
peaceful
Eats
omnivore
Swims
near the bottom
How hard
moderate
Lives
about 3 years

These are the figures the stocking advice is built on. Make a room and it will tell you whether german blue ram fit the tank you have.