Emerald Rasboras – Shimmering Nano Fish for Freshwater Aquariums

Add a splash of shimmer and serenity to your tank.

Emerald Rasboras are graceful, shimmering nano fish known for their peaceful temperament and glowing appearance. With their metallic green-blue hues and schooling behaviour, they make a perfect addition to planted tanks, nano setups, or peaceful community aquariums.

Key Features of Emerald Rasboras

• ✅ Locally Bred Excellence – Raised in controlled conditions for optimal health and adaptability
• ✅ Stunning Iridescence – Their vibrant emerald shimmer creates captivating movement under light
• ✅ Great for All Aquarists – Easy to care for, peaceful, and low bio-load
• ✅ Community Tank Ready – Compatible with other small, non-aggressive fish and shrimp

Species Info:

• Common Name: Emerald Rasbora
• Scientific Name: Microrasbora erythromicron (or similar variant)
• Adult Size: 2–2.5 cm
• Temperature: 22–26°C
• pH Range: 6.5–7.5
• Minimum Tank Size: 20L (school of 6+ recommended)
• Diet: Omnivore – micro pellets, crushed flakes, baby brine shrimp
• Behaviour: Peaceful, active mid-water swimmer

Care Tips:

Keep them in a school of 6 or more for best colour and comfort. These fish love planted tanks with gentle filtration and stable conditions. Their small size makes them perfect for nano aquariums and aquascapes.

Frequently Asked Questions

Are Emerald Rasboras suitable for beginners?
Yes – they’re hardy, peaceful, and require only basic care, making them a fantastic choice for new hobbyists.

Will they eat baby shrimp?
They are generally shrimp-safe, but may consume very tiny fry. Adults and juveniles are usually left alone.