Goliath Grouper vs Guppy

Epinephelus itajara verglichen mit Poecilia reticulata

Taxonomy & Classification

Eigenschaft	Goliath Grouper	Guppy
Wissenschaftlicher Name	Epinephelus itajara	Poecilia reticulata
Ordnung	Perciformes	Cyprinodontiformes
Familie	Serranidae	Poeciliidae
Conservation Status	Vulnerable	Least Concern

Physical Traits

Eigenschaft	Goliath Grouper	Guppy
Maximale Länge	250,0 cm	6,0 cm
Maximales Gewicht	363,0 kg	0,002 kg
Färbung	Yellow-brown to olive-green body densely covered with small dark brown spots and irregular blotches; 3–4 faint pale vertical bands on the flanks; juveniles show bolder contrasting yellow and black stripes.	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

Eigenschaft	Goliath Grouper	Guppy
Wassertyp	Saltwater	Brackish
Tiefenbereich	0-100m	—
Verbreitungsgebiet	Tropical western Atlantic from Florida and the Gulf of Mexico through the Caribbean Sea to Brazil, and eastern Pacific from the Gulf of California to …	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 …
Lebensraum	Neritic, coral reefs, estuaries	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

Eigenschaft	Goliath Grouper	Guppy
Mindest-Aquariengröße	—	38 L
Temperatur	—	22-28
pH-Bereich	—	6.8-7.8
Pflegeschwierigkeit	—	Easy
Temperament	—	Peaceful

Angelinformationen

Eigenschaft	Goliath Grouper	Guppy
Sportfisch	Ja	Nein
Kampfbewertung	9/10	—
Weltrekord	—	—
Quecksilbergehalt	—	—

Cuisine & Edibility

Goliath Grouper

Firm, flaky white flesh with a mild, sweet flavor; harvest is heavily restricted or banned throughout most of its range due to Vulnerable status. Catch-and-release strongly encouraged.

Guppy

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

Species Overview

Goliath Grouper

The goliath grouper is the largest grouper in the Atlantic Ocean. This massive reef dweller can swallow prey whole and produces a distinctive booming sound by contracting its swim bladder to ward off intruders.

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.