
Source: Wikimedia Commons
Mikrogeophagus ramirezi
Jewel-like small cichlid with blue iridescence. Peaceful for community tanks but prefers warm water. Many variants.
The ram cichlid (Mikrogeophagus ramirezi), also called the butterfly cichlid or German blue ram, is a small cichlid native to the lowland rivers of Venezuela and Colombia. Despite reaching only 5–7 cm, it displays some of the most jewel-like coloration of any freshwater fish: metallic blue iridescent scales scattered across the body, a black spot on the dorsal fin, and warm orange tones on the belly. Selective breeding has produced popular variants including the golden ram and electric blue ram. Water temperature is critical — 27–30°C is essential for health and longevity; they are sensitive to cooler temperatures and deteriorating water quality, making them more prone to disease than hardier species. Soft, slightly acidic water (pH 6.0–7.0) is ideal. Despite generally peaceful behavior, breeding pairs become territorial, defending flat stones or substrate areas where eggs are laid. Both parents share responsibility for guarding eggs and herding fry. With a lifespan of only 2–4 years, consistent water quality management is the key to keeping this beautiful but delicate species at its best.
产地
lowland rivers of Venezuela and Colombia
寿命
2-4 years
体型
5-7cm
温度
22〜28℃
Frozen food, pellets
27-30°C (warm temperature important)
Soft, slightly acidic water best
Peaceful, good for community tanks
Spawns on flat surfaces. Both parents guard fry
Shorter lifespan. Sensitive to low temperatures
Intermediate. 这是一个中级难度的物种。建议有一定的饲养经验和环境管理知识。
German Blue Ram的理想温度为22〜28℃。避免温度骤变,保持稳定的环境。
German Blue Ram的平均寿命为2-4 years。通过适当的护理和营养,它们可以长寿健康地生活。
German Blue Ram成年后通常可达5-7cm。大小可能因饲养条件和个体遗传而异。
German Blue Ram的食物为:Frozen food, pellets。目标是适当的喂食频率和均衡的饮食。
German Blue Ram的价格因品系、大小和血统而有很大差异。请查看我们的市场价格页面获取最新价格信息。
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