Japan Blue Guppy Pair (Poecilia reticulata x wingei)

Japan Blue Guppy Pair (Poecilia reticulata x wingei) is a male-and-female livebearer pair for peaceful community aquariums. This line is chosen for active movement, easy care and metallic blue male colour, while the female adds the natural social balance that makes livebearers so watchable in a planted tank.

This listing is best treated as a Japan Blue guppy / Endler-type hybrid rather than a pure wild Endler line. Expect a hardy, colourful Poecilia livebearer that suits warm, mature, mineral-rich freshwater aquariums.

Quick Facts

Why Choose This Japan Blue Pair?

Japan Blue Guppies are popular because they bring bright movement without needing a specialist species-only aquarium. The male carries the stronger colour signal, usually with a metallic blue sheen that shows best under clean light and against planting. The female is plainer but just as important: she gives the pair natural behaviour and, in the right setup, the possibility of fry.

Because this is a livebearer pair, plan for breeding rather than being surprised by it. Females can store sperm, fry may appear after arrival, and adults may eat some fry unless the aquarium has moss, floating plants or fine-leaved cover. If you want to raise more young, use a gentle nursery area. If you simply want a colourful community feature, a planted tank lets nature balance the numbers more softly.

Water Parameters

Guppies are adaptable, but they do not enjoy unstable water. Use a mature filter, match temperature carefully on arrival, and avoid soft acidic setups built for blackwater tetras. If your tap water is naturally hard, this can be a very practical choice compared with species that need soft acidic water.

Aquarium Setup

A good setup has both cover and open water. Dense corners let the female rest away from constant male attention, while open space keeps the pair active and visible. Avoid sharp decor that can damage fins, and keep the aquarium away from sudden temperature changes.

Tank Mates

These guppies are peaceful, but the right water chemistry still matters. They are not ideal tank mates for delicate soft-water species that need low mineral content. They fit best with community fish that also tolerate harder, cleaner, well-oxygenated freshwater.

Feeding

They have small mouths and do best with small foods. Feed lightly, watch that food is eaten quickly, and remove excess before it spoils the water. A varied diet keeps the body shape strong and helps the male colour remain clear.

Arrival, Acclimation and Guarantee

When available, livestock is packed carefully for overnight live-animal courier delivery. If the product is temporarily out of stock, the page remains useful as a care reference and a restock target, rather than being padded with repeated sales language.

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• Japan Blue Endler Guppy
• Green Moscow Male Guppy
• El Tigre Endler Guppy
• Koi Kohaku Swordtail
• Albino Koi Swordtail

Best For

Choose this Japan Blue Guppy pair if you want a small, colourful, active livebearer for a planted community aquarium with harder water. It is a strong option for beginners who can keep water stable, and for experienced keepers who enjoy Poecilia behaviour without needing a demanding specialist setup.