Japanese Rice Fish – Red Emperor Medaka 3cm

Red Emperor Medaka – Stunning Orange Fish for Your Aussie Tank

Red Emperor Medaka, a vibrant Japanese rice fish, dazzles with its intense orange-red coloration. Consequently, its bold hues and calm temperament make it a favourite for Aussie aquarists. Moreover, this hardy nano fish adapts to various water conditions, thriving in both aquariums and outdoor ponds. Therefore, it’s an ideal choice for beginners seeking a low-maintenance, eye-catching addition to their aquatic setup.

Size and Lifespan

This small fish reaches a maximum size of 4 cm, perfect for nano tanks. Additionally, with proper care, Red Emperor Medaka can live 3–5 years. Cooler temperatures, around 15–20°C, slow their metabolism, extending lifespan. Thus, maintaining stable water quality and a balanced diet ensures these fish remain healthy and vibrant for years in your aquarium.

Ideal Tank Setup

Recreating their natural habitat keeps Red Emperor Medaka thriving. For instance, a 20-litre tank suits a small school, while larger tanks encourage active swimming. Furthermore, a sponge filter provides gentle water flow, mimicking rice paddies. To replicate its natural habitat:

• Use fine gravel or sand substrate for a natural aesthetic.
• Add dense plants like Java moss for cover.
• Include floating plants like water lettuce for shade.
• Install a secure lid to prevent jumping.

Compatible Tank Mates

These peaceful fish thrive with small, non-aggressive species. Consequently, they suit community tanks with similar-tempered mates. However, avoid larger or aggressive fish to prevent stress. Suitable tank mates include:

• White cloud mountain minnows
• Endlers
• Dwarf rasboras
• Cherry or Amano shrimp

Diet and Feeding

Red Emperor Medaka eagerly accept a varied omnivorous diet. For example, offer high-quality micro pellets or crushed flakes as staples. Additionally, supplement with live or frozen foods like brine shrimp or daphnia to enhance colour. Feed small portions once or twice daily, ensuring all food is consumed within minutes to maintain water quality and prevent overfeeding.

Breeding and Behaviour of Red Emperor Medaka

These active swimmers display social, schooling behaviour, thriving in groups of six or more. Moreover, they breed readily in spring and summer, with females laying eggs on plants or spawning mops. Consequently, separating fry after hatching improves survival rates. Their peaceful, curious nature adds lively charm to any tank, making them a joy to observe.

Species Overview

• Species – Oryzias latipes
• Common Name – Japanese Rice Fish
• Origin – Japan, China, Korea, Vietnam
• Diet – Omnivore
• PH Range – 6.5–8.0
• Temperature – 15–28°C
• Breed Type – Egg Layer
• Current Size – 3 cm
• Max Size – 4 cm
• Tank Size – 20 litres minimum

FAQs

What size tank is ideal for Red Emperor Medaka?
A 20-litre tank works well for a small group, though larger tanks offer more swimming space.

Can they live with other fish?
Yes, they coexist with peaceful species like dwarf rasboras and shrimp, but avoid aggressive fish.

How often should I feed them?
Feed small amounts of pellets or live foods once or twice daily.

Do they need to be in groups?
Yes, keep them in groups of six or more for optimal social behaviour.

How long do they live?
With proper care, they live 3–5 years, longer in cooler water.

Add a Red Emperor Medaka to Your Aquarium Today!

Elevate your tank with the vibrant Red Emperor Medaka. Its striking orange-red hues and hardy nature make it a perfect fit for Aussie aquariums. Order now to bring this stunning Japanese rice fish to your aquatic collection!