Guppy vs Oscar
Poecilia reticulata so sánh với Astronotus ocellatus
Taxonomy & Classification
| Thuộc tính | Guppy | Oscar |
|---|---|---|
| Tên khoa học | Poecilia reticulata | Astronotus ocellatus |
| Bộ | Cyprinodontiformes | Cichliformes |
| Họ | Poeciliidae | Cichlidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Guppy | Oscar |
|---|---|---|
| Chiều dài tối đa | 6,0 cm | 45,0 cm |
| Cân nặng tối đa | 0,002 kg | 1,6 kg |
| Màu sắc | Males display highly variable iridescent patterns on a gray-olive body; spots, reticulations, and solid patches of red, orange, blue, green, and black; flowing fantail fins often multicolored. | Dark olive-brown to blackish body with irregular wavy orange-red markings forming a marbled or reticulated pattern; prominent black ocellus with orange ring at the upper tail base. |
Habitat & Environment
| Thuộc tính | Guppy | Oscar |
|---|---|---|
| Loại nước | Brackish | Freshwater |
| Phạm vi độ sâu | — | — |
| Phân bố địa lý | Native to freshwater and slightly brackish streams of northern South America including Venezuela, Trinidad, and Barbados. Tolerates a wide range of salinities; introduced on every … | Native to the Amazon and Orinoco river basins in South America, including Peru, Colombia, and Brazil. Inhabits slow, deep, turbid rivers, flooded forests, and large … |
| Môi trường sống | Slow-moving rivers, streams, ponds, and drainage ditches of northern South America (Venezuela, Trinidad). Warm, shallow water with dense vegetation (22-28°C). Highly adaptable; introduced worldwide. | Slow-moving rivers and floodplains of the Amazon and Orinoco basins, South America. Warm, murky water (22-28°C, pH 6-8). Inhabits areas with submerged logs and dense … |
Aquarium Suitability
| Thuộc tính | Guppy | Oscar |
|---|---|---|
| Kích thước bể tối thiểu | 38 L | 280 L |
| Nhiệt độ | 22-28 | 22-25 |
| Phạm vi pH | 6.8-7.8 | 6.0-8.0 |
| Mức độ chăm sóc | Easy | Moderate |
| Tính cách | Peaceful | Aggressive |
Thông tin câu cá
| Thuộc tính | Guppy | Oscar |
|---|---|---|
| Cá thể thao | Không | Có |
| Xếp hạng chiến đấu | — | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Guppy
Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.
Oscar
Not consumed — popular ornamental cichlid kept for its bold patterning and personality; occasionally eaten in parts of South America but primarily an aquarium species.
Species Overview
Guppy
The guppy is one of the most widely distributed tropical fish, found in freshwater habitats across the Americas. Males display vivid colors and elaborate tail patterns to attract females. They are live-bearers, giving birth to free-swimming fry.
Oscar
The oscar is a large, intelligent cichlid native to the Amazon basin. Known for its dog-like personality, it can recognize its owner and may beg for food. Oscars rearrange their tank decor and require spacious aquariums with robust filtration.