
Source: Wikimedia Commons
Danio choprae
A small danio of about 3 cm from streams in northern Myanmar, with a glowing orange front half and blue lines and spots toward the tail. Peaceful, hardy and attractive in a group.
The glowlight danio, Danio choprae, is a small cyprinid believed to be restricted to the Mogaung Chaung system of the Irrawaddy basin in Kachin State, northern Myanmar. FishBase gives a maximum of 3.1 cm SL. It favours small hill streams with rocky and gravelly beds. The name is often spelled choprai. FishBase places it in Danio, while Seriously Fish treats it as Celestichthys, so the genus varies between sources. It only entered the hobby in 2003 but quickly became a popular small danio. A western Myanmar population once attributed to it was later described as D. aesculapii. Most fish in the trade are commercially bred, and it is a regular in Japanese aquarium shops. It is a different species from the pearl, zebra and giant danios.
Source: Wikipedia (CC BY-SA 4.0)
The Glowlight danio grows to Up to 3.1 cm SL (FishBase).
The ideal temperature for the Glowlight danio is 16〜26℃.
Origin
Southeast Asia (Irrawaddy basin, Kachin State, northern Myanmar)
Lifespan
Few reliable data
Size
Up to 3.1 cm SL (FishBase)
Temperature
16〜26℃
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Primary sources
Not listed in the CITES Appendices (checked on Species+). Not designated under Japan's Invasive Alien Species Act, nor on the Ministry of the Environment's list of invasive alien species. Never release aquarium fish into the wild.
Sources: Species+ (CITES) / FishBase
Regulations may change. Always verify the latest information with the relevant authorities.
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Omnivore (prepared foods, small frozen and live foods)
16-26°C, pH 6.0-8.0, 1-12 dGH (Seriously Fish). Undemanding in water chemistry and comfortable at moderate temperatures.
Seriously Fish suggests an 80 x 30 cm footprint. Heavy planting and a dark substrate bring out its colour. An accomplished jumper that slips through small gaps, so fit a tight lid.
Very peaceful; suits small cyprinids, tetras, livebearers, rainbowfish and loaches. Keep eight to ten or more to calm it and spread dominant males' aggression.
Unfussy: prepared food as the staple plus small frozen or live bloodworm, Daphnia and Artemia for the best colour.
An egg scatterer with no parental care. A few fry may appear in a planted tank, but for more, spawn fish over mesh in a small container so eggs fall out of reach.
Subordinate fish may have their fins nipped within the group; keep more fish and provide cover.
Beginner. This is a beginner-friendly species. No special equipment or experience is required, and it can be kept successfully with basic care setup.
The ideal temperature for Glowlight danio is 16〜26℃. Avoid sudden temperature changes and maintain a stable environment.
Glowlight danio typically reaches Up to 3.1 cm SL (FishBase) as an adult. Size may vary depending on care conditions and individual genetics.
Glowlight danio feeds on: Omnivore (prepared foods, small frozen and live foods). Aim for a balanced diet with appropriate feeding frequency.
The price of Glowlight danio varies significantly depending on morph, size, and lineage. Check our market price page for the latest pricing information.
Last updated: September 23, 2026