Give Your Fish Friend a Happier Home!

Your fish deserves more than just a bowl! Explore our collection of aquariums designed to create a healthier, more vibrant habitat for your aquatic friends. Easy to maintain, visually stunning, and perfect for every home.

Click image to enlarge

Looking for easy to maintain tropical fish combinations?

Scientific Name

Danio erythromicron

Min. Tank Size

10 gallons

Personality

Peaceful

Temperature

72-74°F

pH

7.0-8.0/12-20°dGH

Size

1"

Diet

Omnivore

Breeding

Egglayer

Compatibility

Other small Cyprinids including the Red Dwarf Rasbora as well as Barbs and Danios.

Emerald Dwarf Danio

Though it was once categorized in the Microrasbora genus, this species is now recognized as a danio. The Emerald Dwarf Danio, still referred to as the Emerald Dwarf Rasbora by some, is pinkish orange in color and exhibits as many as fifteen vertical emerald green bars along its sides. Males of the species may have a reddish orange coloration to their fins and both sexes have a black spot at the base of the caudal fin.

Tank Set-Up

These fish are native to Lake Inle, an isolated mountain lake in eastern Myanmar but have also been found a little further south in Kayah state. Emerald Dwarf Danios are peaceful schooling fish that can be kept with other community species but they are most likely to spawn when kept in single-species tanks. Unlike other danios, the Emerald Dwarf Danio is relatively picky about water parameters. These fish thrive best in soft, slightly acidic water and filtration should be gentle.

Feeding

Emerald Dwarf Danios feed primarily on algae, small invertebrates and other forms of zooplankton in the wild but will generally accept prepared foods in the home aquarium. Offer them a staple diet of high-quality flakes or granules supplemented with regular meals of live and frozen foods like Artemia, bloodworms and Daphnia to encourage optimal coloration.

Breeding

These fish may spawn freely in the main tank but a spawning tank is recommended in order to increase the chances of surviving fry. These fish are egg scatterers and thus prefer a breeding tank decorated with plenty of fine-leaved plants like Java moss. After spawning, it is important to remove the adult fish from the tank before they can eat their eggs. The eggs usually hatch after 72 hours and the fry become free swimming after another 3 to 4 days.

Latest Posts

why some plants don't control algae

Why Some Plants Fail To Prevent Algae

carpeting plants for algae control

Carpeting Plants That Help Suppress Algae

floating-plants-aquarium-algae-control

Floating Plants vs. Substrate Plants: Which Are More Effective At Fighting Algae?

live-plants-for-algae-control

Live Plants: The Natural Solution for Algae Control

Aquarium Maintenance Tools

Aquarium Maintenance Tools Every Fish Keeper Should Own

Aquarium Light

How to Use Aquarium Light to Manage Algae Growth

New to the Hobby?

Get started with expert tips and guides designed for beginners. Build your first aquarium with confidence.

Advertisement Location