Espei Rasbora (Trigonostigma espei) also known as lambchop rasbora is a captivating freshwater fish species native to Thailand and other countries in Southeast Asia. Let’s dive into the fascinating world of these little gems:
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Appearance and Features:
- The Espei Rasbora is a tiny, scaled fish with a deep red to orange body.
- Its name comes from the black marking along its body, which resembles a lamb chop.
- These rasboras have an average body size of 1.5 inches (3.8 cm) and can grow up to a maximum length of 2 inches (5 cm).
- Typically, they have an average lifespan of 3 to 5 years.
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Tank Requirements and Care:
- A 10-gallon (40-liter) tank is the minimum size recommended for a group of 6 Espei Rasboras.
- Ensure the tank has a tight-fitting lid, as these fish are known to jump when startled or excited.
- Espei Rasboras are typically found in forest streams and tributaries, so they prefer an environment with slow-moving water.
- They thrive in stable water parameters:
- Optimal water temperature: 73°F – 83°F (23°C – 28°C) (tropical environments in Southeast Asia).
- Recommended pH level: 5.5 – 7.9.
- Hardness level: 2 – 11° dH.
- Alkalinity level: 2 – 10 dKH.
- To simulate their natural habitat, create a blackwater environment in the tank:
- Use dim lighting.
- Add floating vegetation or small bags of aquarium peat to diffuse light further.
- Decorate their tank with:
- Dark, soft, sandy substrate to enhance their coloration.
- Aquatic plants along the tank border.
- Wood roots and branches to create shady spots and caves.
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Diet:
- Espei Rasboras are omnivores.
- Feed them a balanced diet of:
- Meat-based foods: Fresh or frozen bloodworms, Daphnia, Artemia, brine shrimp, and insect larvae.
- Vegetable options: Lettuce, zucchini, and kale.
In your aquarium, these little “lambchops” will add vibrancy and charm!