Lambchop Rasbora (Trigonostigma espei)
A small, peaceful freshwater fish known for the distinct black triangular marking on its copper-orange body, resembling the shape of a lamb chop. Native to slow-moving, shaded streams in Southeast Asia, this species thrives in planted tanks with soft, slightly acidic water.
Typically grows to about 1–1.5 inches long, Lambchop Rasboras should be kept in schools of at least six to feel secure and display natural schooling behavior. Their active yet non-aggressive nature makes them ideal tank mates for other small, peaceful species.
| Specification | Detail |
|---|---|
| Scientific Name | Trigonostigma espei |
| Size | 1–1.5 inches |
| Water Type | Soft, slightly acidic |
| Temperament | Peaceful, non-aggressive |
| School Size | At least six fish |
| Origin | Slow-moving streams of Southeast Asia |
FAQ
What is the ideal tank setup for Lambchop Rasboras?
Lambchop Rasboras thrive in planted tanks with soft, slightly acidic water. A well-planted environment with moderate lighting and gentle water flow is recommended.
How many Lambchop Rasboras should I keep together?
They should be kept in schools of at least six to feel secure and display natural schooling behavior.
Are Lambchop Rasboras compatible with other fish?
Yes, their active yet non-aggressive nature makes them ideal tank mates for other small, peaceful species.
Jennifer Arnold –
I bought six Lambchop Rasboras for my 10-gallon tank. They’ve been active and peaceful since day one. The black markings are very noticeable and add a nice visual touch. I love how they swim together in a school. Easy to care for and don’t stress the tank environment.
Nicholas Dickens –
The fish arrived healthy and were immediately active in the tank. I kept them with some dwarf gouramis and they coexist well. Water parameters stayed stable, and the fish seem happy in the planted setup.
Neil Knox –
Great addition to a community tank. They’re not flashy, but their unique appearance stands out. I’ve had them for three months and they’ve never shown signs of aggression or stress.