Angelfish vs Dwarf Gourami
Pterophyllum scalare so sánh với Trichogaster lalius
Taxonomy & Classification
| Thuộc tính | Angelfish | Dwarf Gourami |
|---|---|---|
| Tên khoa học | Pterophyllum scalare | Trichogaster lalius |
| Bộ | Cichliformes | Anabantiformes |
| Họ | Cichlidae | Osphronemidae |
| Conservation Status | Least Concern | Least Concern |
Physical Traits
| Thuộc tính | Angelfish | Dwarf Gourami |
|---|---|---|
| Chiều dài tối đa | 15,0 cm | 9,0 cm |
| Cân nặng tối đa | 0,03 kg | 0,005 kg |
| Màu sắc | Silver to pale gold body with four bold black vertical bars including one through the eye; tall triangular dorsal and ventral fins are translucent silver; domesticated forms include gold, black, and marbled variants. | 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. |
Habitat & Environment
| Thuộc tính | Angelfish | Dwarf Gourami |
|---|---|---|
| Loại nước | Freshwater | Freshwater |
| Phạm vi độ sâu | — | — |
| Phân bố địa lý | Native to the Amazon River basin and associated river systems in Peru, Colombia, and Brazil. Inhabits densely vegetated floodplain swamps, flooded igapó forests, and slow … | 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 … |
| Môi trường sống | Slow-moving rivers and flooded forests of the Amazon basin, particularly white-water and clear-water rivers. Warm water (24-30°C); inhabits areas with submerged vegetation and driftwood. | 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 … |
Aquarium Suitability
| Thuộc tính | Angelfish | Dwarf Gourami |
|---|---|---|
| Kích thước bể tối thiểu | 190 L | 40 L |
| Nhiệt độ | 24-28 | 22-28 |
| Phạm vi pH | 6.0-7.5 | 6.0-7.5 |
| Mức độ chăm sóc | Moderate | Easy |
| Tính cách | Semi-Aggressive | Peaceful |
Cuisine & Edibility
Angelfish
Not consumed — a graceful ornamental cichlid valued for its triangular body shape and striking vertical banding; widely kept in freshwater community tanks.
Dwarf Gourami
Not consumed — popular ornamental labyrinth fish treasured in freshwater aquariums for its vivid red-and-blue striped coloration and calm temperament.
Species Overview
Angelfish
The freshwater angelfish is a majestic cichlid with a laterally compressed body and long, flowing dorsal and anal fins. Native to the Amazon basin, it has been selectively bred into numerous color varieties including marble, koi, and platinum.
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.