Common Goldfish vs Guppy

Carassius auratus เปรียบเทียบกับ Poecilia reticulata

Taxonomy & Classification

คุณลักษณะ	Common Goldfish	Guppy
ชื่อวิทยาศาสตร์	Carassius auratus	Poecilia reticulata
อันดับ	Cypriniformes	Cyprinodontiformes
วงศ์	Cyprinidae	Poeciliidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Common Goldfish	Guppy
ความยาวสูงสุด	45.0 cm	6.0 cm
น้ำหนักสูงสุด	2.0 kg	0.002 kg
สี	Brilliant orange to deep golden-yellow body with a metallic sheen across all scales; domesticated forms range from white, yellow, and red to black and calico bicolor combinations.	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.

Habitat & Environment

คุณลักษณะ	Common Goldfish	Guppy
ประเภทน้ำ	Brackish	Brackish
ช่วงความลึก	0-20m	—
ขอบเขตทางภูมิศาสตร์	Originates from rivers and lakes of eastern China and possibly Korea; domesticated for over 1,000 years. Wild relatives inhabit slow rivers, ponds, and slightly brackish …	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 …
แหล่งอาศัย	Ponds, lakes, slow rivers across East Asia; introduced worldwide. Tolerates wide temperature range (10-30°C) and turbid water. Prefers shallow, vegetated areas with soft substrates. Domestic …	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.

Aquarium Suitability

คุณลักษณะ	Common Goldfish	Guppy
ขนาดตู้ขั้นต่ำ	150 L	38 L
อุณหภูมิ	10-24	22-28
ช่วง pH	6.0-8.0	6.8-7.8
ระดับการดูแล	Easy	Easy
นิสัย	Peaceful	Peaceful

ข้อมูลการตกปลา

คุณลักษณะ	Common Goldfish	Guppy
ปลาตกกีฬา	ใช่	ไม่ใช่
ระดับการต่อสู้	—	—
สถิติโลก	—	—
ระดับปรอท	—	—

Cuisine & Edibility

Common Goldfish

Not consumed — a classic ornamental aquarium and pond fish; its vivid color and hardy nature make it one of the world's most popular decorative species.

Guppy

Not consumed — a tiny ornamental livebearer prized by hobbyists for its dazzling color variations and ease of breeding in the aquarium.

Species Overview

Common Goldfish

The goldfish was one of the first fish to be domesticated, with selective breeding in China dating back over 1,000 years. Despite common misconceptions, goldfish can live 10-15 years with proper care and require far more space than a small bowl.

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.