German Blue Ram
Mikrogeophagus ramirezi compatibility profile with water parameters, social rules, and green/yellow/red tank mate checks.
Core facts
Adult size2.5"
Minimum tank20 gal
Temperamentsemi_aggressive
Group1+
- temperature80-86F
- pH5.5-7.2
- water_hardnessGH 1-8 dGH | KH 0-4 dKH
- plant_safetysafe
Compatible tank mates
- Bladder Snailyellow | specialist_care
- Bettayellow | aggression_risk
- Chili Rasborayellow | temperature_mismatch
- Ember Tetrayellow | schooling_size_issue
- Malaysian Trumpet Snailyellow | specialist_care
- Nerite Snailyellow | temperature_mismatch
- Ramshorn Snailyellow | specialist_care
- Horned Nerite Snailyellow | temperature_mismatch
- Guppyyellow | water_hardness_mismatch
- Endler Livebeareryellow | water_hardness_mismatch