Guppy vs Plecostomus

Poecilia reticulata เปรียบเทียบกับ Hypostomus plecostomus

Taxonomy & Classification

คุณลักษณะ	Guppy	Plecostomus
ชื่อวิทยาศาสตร์	Poecilia reticulata	Hypostomus plecostomus
อันดับ	Cyprinodontiformes	Siluriformes
วงศ์	Poeciliidae	Loricariidae
Conservation Status	Least Concern	Least Concern

Physical Traits

คุณลักษณะ	Guppy	Plecostomus
ความยาวสูงสุด	6.0 cm	50.0 cm
น้ำหนักสูงสุด	0.002 kg	1.0 kg
สี	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.	Dark brown to grayish-black body densely covered with pale yellowish or cream spots and flecks creating a mottled leopard-like pattern; armor-plated scutes visible; belly is pale tan to cream.

Habitat & Environment

คุณลักษณะ	Guppy	Plecostomus
ประเภทน้ำ	Brackish	Brackish
ช่วงความลึก	—	—
ขอบเขตทางภูมิศาสตร์	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 …	Native to rivers and coastal streams of northeastern South America, from Guyana and Suriname through northern Brazil. Found in rocky river bottoms and estuarine margins; …
แหล่งอาศัย	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.	Rivers of the Amazon basin, especially the Rio Tapajós and Rio Orinoco. Inhabits clear-water rivers over gravel and rocks; also near submerged wood. Grazes algae …

Aquarium Suitability

คุณลักษณะ	Guppy	Plecostomus
ขนาดตู้ขั้นต่ำ	38 L	280 L
อุณหภูมิ	22-28	22-28
ช่วง pH	6.8-7.8	6.5-8.0
ระดับการดูแล	Easy	Easy
นิสัย	Peaceful	Peaceful

Cuisine & Edibility

Guppy

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

Plecostomus

Not consumed — ornamental algae-eating catfish kept as a natural tank cleaner; widely popular in freshwater aquariums for its armored body and bottom-dwelling habits.

Species Overview

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.

Plecostomus

The common pleco is a large armored catfish native to South America. Often purchased as an algae eater, it can outgrow most home aquariums. Its sucker-like mouth allows it to rasp algae from surfaces and anchor itself in fast-flowing currents.