Poeciliidaefreshwater fishBeginner

Half Black Red Guppy Male

Poecilia reticulata

Origin: Captive bred

H

Water Parameters

Temperature2228 °C
15 °C35 °C
pH78
49
GH (Hardness)820 °dGH
0 °dGH30 °dGH
KH (Alkalinity)412 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
5 cm
Min Tank
60 L
Lifespan
2-3
Swimming Level
Middle to Top
Schooling
No
Diet
Omnivore
Temperament
Peaceful; compatible with most small, non-aggressive community fish

About

The Half Black Red Guppy displays a clean, dramatic bicolor pattern with the rear half of the body an intense jet-black that transitions crisply into a vivid crimson-red tail and fins. This striking contrast makes it one of the most visually defined of all guppy colour strains. Hardy and prolific, this strain thrives under routine aquarium care, making it an excellent choice for beginner and intermediate aquarists looking for maximum visual impact with minimum complexity.

Care Guide

House in a well-planted aquarium of at least 60 L. Maintain temperature 22–28°C, pH 7.0–8.0, moderate to hard water. Feed quality micro-pellets, flake, and frozen Artemia for best colour development. Compatible with most peaceful community species. Males are non-aggressive. The red colouration intensifies under quality lighting and a nutritious diet.

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