Common Goldfish vs Guppy

Carassius auratus مقارنةً بـ Poecilia reticulata

Taxonomy & Classification

السمة	Common Goldfish	Guppy
الاسم العلمي	Carassius auratus	Poecilia reticulata
الرتبة	Cypriniformes	Cyprinodontiformes
الفصيلة	Cyprinidae	Poeciliidae
Conservation Status	Least Concern	Least Concern

Physical Traits

السمة	Common Goldfish	Guppy
الطول الأقصى	45,0 cm	6,0 cm
الوزن الأقصى	2,0 kg	0,002 kg
اللون	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

السمة	Common Goldfish	Guppy
نوع الماء	Brackish	Brackish
نطاق العمق	0-20m	—
النطاق الجغرافي	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 …
الموطن	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

السمة	Common Goldfish	Guppy
الحد الأدنى لحجم الحوض	150 L	38 L
درجة الحرارة	10-24	22-28
نطاق الرقم الهيدروجيني	6.0-8.0	6.8-7.8
مستوى الرعاية	Easy	Easy
المزاج	Peaceful	Peaceful

معلومات الصيد

السمة	Common Goldfish	Guppy
أسماك الصيد الرياضي	نعم	لا
تصنيف المقاومة	—	—
الرقم القياسي العالمي	—	—
مستوى الزئبق	—	—

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.