Black Balloon Ram (Mikrogeophagus ramirezi) A selectively bred variant combining a deep, dark black body with a rounded "balloon" shape, the Black Balloon Ram is a dramatic and compact showpiece. Peaceful and full of personality, it brings bold contrast to planted community tanks. Care at a Glance: Minimum Tank Size: 75L with plants and open sand Temperature: 2630°C pH Range: 6.07.0 Water Hardness: Soft Temperament: Peaceful, pairs can be territorial when breeding Diet: Quality flakes, micro-pellets, frozen bloodworms and brine shrimp Max Size: 57cm Lifespan: 35 years Care Level: Moderate (sensitive to water quality) Tank Mates:Peaceful community fish such as tetras, rasboras, and corydoras; avoid aggressive or boisterous species. Origin:Captive-bred variant (wild ancestors from Colombia and Venezuela)