Dwarf Gourami vs Oscar
Trichogaster lalius so sánh với Astronotus ocellatus
Taxonomy & Classification
| Thuộc tính | Dwarf Gourami | Oscar |
|---|---|---|
| Tên khoa học | Trichogaster lalius | Astronotus ocellatus |
| Bộ | Anabantiformes | Cichliformes |
| Họ | Osphronemidae | Cichlidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Dwarf Gourami | Oscar |
|---|---|---|
| Chiều dài tối đa | 9,0 cm | 45,0 cm |
| Cân nặng tối đa | 0,005 kg | 1,6 kg |
| Màu sắc | Males show brilliant alternating diagonal red-orange and iridescent turquoise-blue stripes across the flanks; dorsal and anal fins have red and blue streaking; throat and belly vivid electric blue. | 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 | Dwarf Gourami | Oscar |
|---|---|---|
| Loại nước | Freshwater | Freshwater |
| Phạm vi độ sâu | — | — |
| Phân bố địa lý | Native to the rivers and floodplains of West Bengal, Assam, Bangladesh, and parts of Pakistan. Found in densely vegetated slow streams, ponds, and flooded rice … | 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, ponds, and ditches of Bangladesh, India, and Pakistan. Shallow, warm, densely vegetated freshwater (22-28°C). Males highly territorial and build bubble nests among floating … | 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 | Dwarf Gourami | Oscar |
|---|---|---|
| Kích thước bể tối thiểu | 40 L | 280 L |
| Nhiệt độ | 22-28 | 22-25 |
| Phạm vi pH | 6.0-7.5 | 6.0-8.0 |
| Mức độ chăm sóc | Easy | Moderate |
| Tính cách | Peaceful | Aggressive |
Thông tin câu cá
| Thuộc tính | Dwarf Gourami | Oscar |
|---|---|---|
| Cá thể thao | Không | Có |
| Xếp hạng chiến đấu | — | — |
| Kỷ lục thế giới | — | — |
| Hàm lượng thủy ngân | — | — |
Cuisine & Edibility
Dwarf Gourami
Not consumed — popular ornamental labyrinth fish treasured in freshwater aquariums for its vivid red-and-blue striped coloration and calm temperament.
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
Dwarf Gourami
The dwarf gourami is a brightly colored labyrinth fish native to the slow-moving waters of South Asia. Males build elaborate bubble nests at the surface for spawning. Its pelvic fins have evolved into long, thread-like feelers used to sense the environment.
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.