
Source: Wikimedia Commons
Iconic triangular silhouette synonymous with tropical fish. Many selectively bred varieties. Pair breeding is rewarding.
The angelfish (Pterophyllum scalare) is an iconic cichlid native to the Amazon and Orinoco River basins of South America. Its instantly recognizable triangular silhouette — created by dramatically elongated dorsal and ventral fins — combined with vertical black striping on a silver body has made it one of the most beloved aquarium fish worldwide. Body length reaches 12–15 cm, but height including fins can exceed 20 cm, making a tall tank (45 cm+ height) essential. Wild-type coloring is silver with black vertical bands, but selective breeding has yielded gold, marble, bicolor, veil-tail, and many other varieties. Angelfish prefer slightly warm, slightly acidic to neutral water (25–30°C, pH 6.5–7.0). Though generally peaceful, they exhibit typical cichlid territorial behavior during breeding: bonded pairs will aggressively defend their spawning area. Small fish such as neon tetras risk predation when kept together. They accept most aquarium foods — pellets, frozen bloodworms, brine shrimp — readily. Pairs spawn on flat surfaces and both parents take turns guarding eggs and fry, displaying exceptional parental care.
产地
Amazon and Orinoco River basins, South America
寿命
10-15 years
体型
12-15cm (height exceeds 20cm)
温度
22〜28℃
Pellets, frozen food
45cm+ tall tank recommended
25-30°C
May eat small fish — be careful
Pairs spawn on flat surfaces
Some individuals become aggressive as they grow
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。
Angelfish的理想温度为22〜28℃。避免温度骤变,保持稳定的环境。
Angelfish的平均寿命为10-15 years。通过适当的护理和营养,它们可以长寿健康地生活。
Angelfish成年后通常可达12-15cm (height exceeds 20cm)。大小可能因饲养条件和个体遗传而异。
Angelfish的食物为:Pellets, frozen food。目标是适当的喂食频率和均衡的饮食。
Angelfish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。
查找此物种的商品
浏览Tropical Fish商品Angelfish Care Guide — Elegance, Varieties & Tankmate Compatibility
Guide to angelfish care: breed characteristics, ideal tank size and water parameters, compatible tankmates, breeding from spawning to fry rearing, and common troubleshooting.
Angelfish Pairing Behavior Guide — Pair Formation & Spawning Signs
How angelfish form pairs: group raising, pair bond behaviors, spawning site cleaning, egg guarding, and fry separation timing.
Marine Angelfish Selection Guide — Beginner-Friendly Species & Care
Guide to selecting marine angelfish: dwarf vs large species, reef compatibility, and care difficulty.
Marine Angelfish Compatibility Guide — Mixing Dwarf & Large Species
Marine angelfish compatibility: dwarf vs large species coexistence, coral nipping risk assessment, and safe tank mate selections.