Emerald Dwarf Rasbora
Celestichthys erythromicron are found in Lake Inlé, located in a karstic valley known as the Yawnghwe basin, almost 900m above sea level in the Shan Plateau region. The lake is home to many endemic animals, including nine species of fish and numerous gastropods. The water in the lake is neutral to slightly alkaline, with a pH ranging between 7.5 and 8.0.
This timid species should be kept in a heavily-planted aquarium, preferably with a dark substrate.
The broken lines of sight provided by dense planting allow the fish to display natural behaviors and help reduce skittishness.
Floating plants are beneficial, but driftwood and oak, beech, or almond leaf litter are best avoided.
| Specification | Value |
|---|---|
| Scientific Name | Celestichthys erythromicron |
| Origin | Lake Inlé, Shan Plateau, Myanmar |
| Water pH | 7.5 – 8.0 |
| Temperament | Timid, peaceful |
| Recommended Setup | Heavily planted, dark substrate |
FAQ
What is the ideal water pH for Emerald Dwarf Rasbora?
The ideal water pH for Emerald Dwarf Rasbora is between 7.5 and 8.0, matching the natural conditions of Lake Inlé.
Can Emerald Dwarf Rasbora be kept with other fish?
Due to their timid nature, they should be kept with very peaceful species and in a well-planted environment to reduce stress.
Are floating plants recommended for this species?
Floating plants are a useful addition to the tank, as they provide cover and help create a natural environment.
Neil Hemmings –
The Emerald Dwarf Rasbora are very active and colorful in a well-planted tank. I kept them with other peaceful community fish and they seem happy. The water pH stayed stable between 7.8 and 8.0, which matches the natural habitat. They don’t jump around much and stay calm in the plants.
Anna Dowd –
I noticed they become more relaxed when there’s a lot of cover. The dark substrate and dense plants helped them feel secure. They swim in small groups and look vibrant. I avoid driftwood as suggested, and it’s been a good choice.
Tracey Baker –
After a few weeks, the fish have settled into their environment. They’re not aggressive and don’t chase each other. The tank looks natural with floating plants and leaf litter avoided. Water parameters stayed stable, and they seem healthy.