German Blue Ram (Mikrogeophagus ramirezi) is a intermediate-care freshwater species. Minimum tank: 20 gallons. Adult size: 2 inches. Diet: omnivore. Lifespan: 2-4 years. Requires stable water parameters and an established tank. Not recommended as a first species, but accessible to anyone with 3-6 months of aquarium experience. Browse German Blue Ram care guide for the full breakdown including water parameters, tankmate compatibility, and feeding schedule.
Browse the full Q&A library, the calculator collection, the disease database, or the glossary.