Purple Chela

Purple Chela – Freshwater Aquarium Fish Overview

The purple chela is a lively freshwater aquarium fish widely found in India and other parts of South Asia. It is valued for its elegant swimming style and shimmering coloration. When kept in proper lighting, this fish displays a subtle violet-blue glow beneath its translucent body, making it a visually appealing choice for community aquariums.

Physical Appearance & Natural Coloration

Purple chela fish have a slim, elongated body with a silver to greenish-grey base color. Under good lighting conditions, the inner skin layers reflect a deep purple or blue sheen. Iridescent blue bars appear on the front half of the body, while a dark spot with a golden edge marks the base of the tail.

Key appearance traits:

Slender, streamlined body

Violet-blue reflective sheen

Blue bar markings on the body

Dark, golden-edged tail spot

Behavior & Tank Activity

The purple chela is an active and fast-moving schooling fish. It prefers swimming in groups and spends most of its time in the middle and upper water levels. This constant motion adds energy and life to the aquarium. Purple chela fish are peaceful and suitable for community tanks with similar non-aggressive species.

Behavior highlights:

Schooling nature (keep in groups)

Active swimmer

Peaceful temperament

Community-safe

Ideal Aquarium Setup

Purple chela fish adapt well to a variety of aquarium environments. A well-lit tank enhances their coloration, while floating plants help reduce stress. Open swimming space combined with planted areas creates an ideal balance. A dark substrate can further enhance their reflective colors.

Recommended tank setup:

Well-lit aquarium

Floating plants for shade

Open swimming space

Planted sections for cover

Diet & Feeding Habits

In the wild, the purple chela feeds mainly on insects and small organisms near the water surface. In captivity, it readily accepts a wide range of foods. Feeding floating or slow-sinking food works best, as this fish rarely feeds from the bottom of the tank.

Suitable diet options:

High-quality flakes

Small pellets

Live or frozen insects

Plankton-based foods

Water Conditions & Care Level

Purple chela fish are hardy and adaptable, making them suitable for beginners and experienced aquarists. They tolerate a wide range of water conditions as long as the environment remains stable. Regular maintenance and clean water will help maintain their health and coloration.

Recommended water parameters:

Temperature: 18–28°C (64–82°F)

Water type: Freshwater

Flow: Moderate

Tank size: Community-friendly